100 Count Bio Ball Filter Media with Mesh Bag - 1.5 Inch Large  OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste keeping your aquatic friends safe. You will receive approximately 100 1-1/2-inch bio balls in a 10" x 12" mesh bag. Just rinse and use.   TOUGH AND UNIQUE! Our bio balls’ spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these balls are lightweight but tough enough to keep their shape and will never degrade or wear out. Bio balls can be used loose or in the mesh bag with plastic zipper.   TRUSTED! Our Bio balls are 100% polypropylene making them a safe reliable biological filtration media for fresh and saltwater. They are manufactured for use in koi and water garden ponds, freshwater fish tanks, saltwater aquariums, aquaponics, fish hatcheries and much more.   SUPERIOR TO LAVA ROCK: Over time, porous lava rock becomes clogged with d debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make it difficult to clean while bio balls in most applications never need cleaning. A bag of wet lava rock is many times heavier than our bio balls.   RISK FREE! Does this come with a money back guarantee? YES! Your purchase comes with a full 90 day no-risk, no-nonsense 100% Money Back Guarantee. Either you're thrilled, or we don't want your money! FREQUENTLY ASKED QUESTIONS - Aquatic Experts Bio Balls with Mesh Bag  QUESTION: How easy is it to clean the bio balls? ANSWER: Typically you do not need to clean bio balls since most filters use a prefilter pad to remove most of the debris before water flows to the bio balls. In an  outside pond, bio balls may require cleaning. In this case it is best to take a bucket of water from your pond, and swish the balls around in this water to preserve the good bacteria attached to the surface of the bio balls.  QUESTION: How long should the bio balls last? ANSWER: Our Bio balls are made from high density plastic so they should never degrade or wear out.  QUESTION: I have a 1,000 gallon water garden pond. How many bio balls do I need? ANSWER: Typically, our 300 pack of bio balls will handle the bio-load of a typical stocked pond. With this said there are variables which effect how heavy a bio-load is in a pond including: how many fish, their size, how often they are fed, and so on. The only way to know if you have enough bio balls is to test your water for  ammonia or nitrites. If you detect ammonia or nitrite levels in your pond water ( not caused from overfeeding or a dead fish) add more bio balls.  QUESTION: Does your mesh bag have a metal or plastic zipper? ANSWER: Our mesh bag has a fish-safe plastic zipper.

  2000 Count Bio Ball Filter Media with NO Mesh Bag - 1.5 Inch Large  OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste keeping your aquatic friends safe. You will receive approximately 2000 1-1/2-inch bio balls with NO MESH BAGS. Just rinse and use.   TOUGH AND UNIQUE! Our bio balls’ spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these balls are lightweight but tough enough to keep their shape and will never degrade or wear out. Bio balls can be used loose or in the mesh bag with plastic zipper.   TRUSTED! Our Bio balls are 100% polypropylene making them a safe reliable biological filtration media for fresh and saltwater. They are manufactured for use in koi and water garden ponds, freshwater fish tanks, saltwater aquariums, aquaponics, fish hatcheries and much more.   SUPERIOR TO LAVA ROCK: Over time, porous lava rock becomes clogged with d debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make it difficult to clean while bio balls in most applications never need cleaning. A bag of wet lava rock is many times heavier than our bio balls.   RISK FREE! Does this come with a money back guarantee? YES! Your purchase comes with a full 90 day no-risk, no-nonsense 100% Money Back Guarantee. Either you're thrilled, or we don't want your money! FREQUENTLY ASKED QUESTIONS - Aquatic Experts Bio Balls QUESTION: How easy is it to clean the bio balls? ANSWER: Typically you do not need to clean bio balls since most filters use a prefilter pad to remove most of the debris before water flows to the bio balls. In an  outside pond, bio balls may require cleaning. In this case it is best to take a bucket of water from your pond, and swish the balls around in this water to preserve the good bacteria attached to the surface of the bio balls.  QUESTION: How long should the bio balls last? ANSWER: Our Bio balls are made from high density plastic so they should never degrade or wear out.  QUESTION: I have a 1,000 gallon water garden pond. How many bio balls do I need? ANSWER: Typically, our 300 pack of bio balls will handle the bio-load of a typical stocked pond. With this said there are variables which effect how heavy a bio-load is in a pond including: how many fish, their size, how often they are fed, and so on. The only way to know if you have enough bio balls is to test your water for  ammonia or nitrites. If you detect ammonia or nitrite levels in your pond water ( not caused from overfeeding or a dead fish) add more bio balls.  QUESTION: Does your mesh bag have a metal or plastic zipper? ANSWER: Our mesh bag has a fish-safe plastic zipper.

  2000 Count Bio Ball Filter Media with 6 14" x 20" Mesh Bags - 1.5 Inch Large  OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste keeping your aquatic friends safe. You will receive approximately 2000 1-1/2-inch bio balls with 6 mesh bags. Just rinse and use.   TOUGH AND UNIQUE! Our bio balls’ spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these balls are lightweight but tough enough to keep their shape and will never degrade or wear out. Bio balls can be used loose or in the mesh bag with plastic zipper.   TRUSTED! Our Bio balls are 100% polypropylene making them a safe reliable biological filtration media for fresh and saltwater. They are manufactured for use in koi and water garden ponds, freshwater fish tanks, saltwater aquariums, aquaponics, fish hatcheries and much more.   SUPERIOR TO LAVA ROCK: Over time, porous lava rock becomes clogged with d debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make it difficult to clean while bio balls in most applications never need cleaning. A bag of wet lava rock is many times heavier than our bio balls.   RISK FREE! Does this come with a money back guarantee? YES! Your purchase comes with a full 90 day no-risk, no-nonsense 100% Money Back Guarantee. Either you're thrilled, or we don't want your money! FREQUENTLY ASKED QUESTIONS - Aquatic Experts Bio Balls with Mesh Bag  QUESTION: How easy is it to clean the bio balls? ANSWER: Typically you do not need to clean bio balls since most filters use a prefilter pad to remove most of the debris before water flows to the bio balls. In an  outside pond, bio balls may require cleaning. In this case it is best to take a bucket of water from your pond, and swish the balls around in this water to preserve the good bacteria attached to the surface of the bio balls.  QUESTION: How long should the bio balls last? ANSWER: Our Bio balls are made from high density plastic so they should never degrade or wear out.  QUESTION: I have a 1,000 gallon water garden pond. How many bio balls do I need? ANSWER: Typically, our 300 pack of bio balls will handle the bio-load of a typical stocked pond. With this said there are variables which effect how heavy a bio-load is in a pond including: how many fish, their size, how often they are fed, and so on. The only way to know if you have enough bio balls is to test your water for  ammonia or nitrites. If you detect ammonia or nitrite levels in your pond water ( not caused from overfeeding or a dead fish) add more bio balls.  QUESTION: Does your mesh bag have a metal or plastic zipper? ANSWER: Our mesh bag has a fish-safe plastic zipper.

  300 Count Bio Ball Filter Media with Mesh Bag - 1.5 Inch Large  OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste keeping your aquatic friends safe. You will receive approximately 300 1-1/2-inch bio balls in a mesh bag. Just rinse and use.   TOUGH AND UNIQUE! Our bio balls’ spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these balls are lightweight but tough enough to keep their shape and will never degrade or wear out. Bio balls can be used loose or in the mesh bag with plastic zipper.   TRUSTED! Our Bio balls are 100% polypropylene making them a safe reliable biological filtration media for fresh and saltwater. They are manufactured for use in koi and water garden ponds, freshwater fish tanks, saltwater aquariums, aquaponics, fish hatcheries and much more.   SUPERIOR TO LAVA ROCK: Over time, porous lava rock becomes clogged with d debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make it difficult to clean while bio balls in most applications never need cleaning. A bag of wet lava rock is many times heavier than our bio balls.   RISK FREE! Does this come with a money back guarantee? YES! Your purchase comes with a full 90 day no-risk, no-nonsense 100% Money Back Guarantee. Either you're thrilled, or we don't want your money! FREQUENTLY ASKED QUESTIONS - Aquatic Experts Bio Balls with Mesh Bag  QUESTION: How easy is it to clean the bio balls? ANSWER: Typically you do not need to clean bio balls since most filters use a prefilter pad to remove most of the debris before water flows to the bio balls. In an  outside pond, bio balls may require cleaning. In this case it is best to take a bucket of water from your pond, and swish the balls around in this water to preserve the good bacteria attached to the surface of the bio balls.  QUESTION: How long should the bio balls last? ANSWER: Our Bio balls are made from high density plastic so they should never degrade or wear out.  QUESTION: I have a 1,000 gallon water garden pond. How many bio balls do I need? ANSWER: Typically, our 300 pack of bio balls will handle the bio-load of a typical stocked pond. With this said there are variables which effect how heavy a bio-load is in a pond including: how many fish, their size, how often they are fed, and so on. The only way to know if you have enough bio balls is to test your water for  ammonia or nitrites. If you detect ammonia or nitrite levels in your pond water ( not caused from overfeeding or a dead fish) add more bio balls.  QUESTION: Does your mesh bag have a metal or plastic zipper? ANSWER: Our mesh bag has a fish-safe plastic zipper.

  900 Count Bio Ball Filter Media with 3 Mesh Bags - 1.5 Inch Large  OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste keeping your aquatic friends safe. You will receive approximately 900 1-1/2-inch bio balls with 3 mesh bags. Just rinse and use.   TOUGH AND UNIQUE! Our bio balls’ spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these balls are lightweight but tough enough to keep their shape and will never degrade or wear out. Bio balls can be used loose or in the mesh bag with plastic zipper.   TRUSTED! Our Bio balls are 100% polypropylene making them a safe reliable biological filtration media for fresh and saltwater. They are manufactured for use in koi and water garden ponds, freshwater fish tanks, saltwater aquariums, aquaponics, fish hatcheries and much more.   SUPERIOR TO LAVA ROCK: Over time, porous lava rock becomes clogged with d debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make it difficult to clean while bio balls in most applications never need cleaning. A bag of wet lava rock is many times heavier than our bio balls.   RISK FREE! Does this come with a money back guarantee? YES! Your purchase comes with a full 90 day no-risk, no-nonsense 100% Money Back Guarantee. Either you're thrilled, or we don't want your money! FREQUENTLY ASKED QUESTIONS - Aquatic Experts Bio Balls with Mesh Bag  QUESTION: How easy is it to clean the bio balls? ANSWER: Typically you do not need to clean bio balls since most filters use a prefilter pad to remove most of the debris before water flows to the bio balls. In an  outside pond, bio balls may require cleaning. In this case it is best to take a bucket of water from your pond, and swish the balls around in this water to preserve the good bacteria attached to the surface of the bio balls.  QUESTION: How long should the bio balls last? ANSWER: Our Bio balls are made from high density plastic so they should never degrade or wear out.  QUESTION: I have a 1,000 gallon water garden pond. How many bio balls do I need? ANSWER: Typically, our 300 pack of bio balls will handle the bio-load of a typical stocked pond. With this said there are variables which effect how heavy a bio-load is in a pond including: how many fish, their size, how often they are fed, and so on. The only way to know if you have enough bio balls is to test your water for  ammonia or nitrites. If you detect ammonia or nitrite levels in your pond water ( not caused from overfeeding or a dead fish) add more bio balls.  QUESTION: Does your mesh bag have a metal or plastic zipper? ANSWER: Our mesh bag has a fish-safe plastic zipper.

Pond Bundle - Coarse Pond Filter Pad, Fine Pond Filter Pad and 1.5" 100-Count Bio Ball Bundle BUNDLE & SAVE: This bundle contains 1 Classic Black Pond Coarse Filter Pad 12" x 72" by 3/4" to 1", 1 White Pond Fine Filter Pad 12" x 72" by 3/4" to 1" and 1 100-Count 1.5" Bio balls in a mesh bag. UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. The pond filter pads’ open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water. EXCLUSIVELY MADE FOR KOI PONDS - Our 1 inch thick Classic White FINE Koi Pond Filter Media provides excellent mechanical pond filtration for clean water while providing important oxygenation for your ornamental garden pond. Works great in combination with our Black COARSE fish pond filter. Designed for ponds, but great for AQUARIUMS, too! You will receive 12 inches by 72 inches by 3/4 to 1 inch Fine White Pond Filter Pad. OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste. You will receive approximately 100 1-1/2-inch bio balls in a mesh bag. Just rinse and use. ENVIRONMENTALLY FRIENDLY – Our fish pond filters are completely non-toxic to all fish and other aquatic life. The latex reinforced fiber structure is 100% inert will not interfere with water PH levels. PROUDLY MADE IN THE USA for Aquatic Experts!

Pond Bundle - Coarse Filter Pad, Fine Pond Filter Pad, Bio Balls Coarse Pond Filter Pad - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. Its open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water. (18 in by 72 in by 1 in) Fine Pond Filter Pad - Our 1 inch thick Classic White FINE Pond Filter Pads provide excellent mechanical pond filtration for clean water while providing important oxygenation for your ornamental garden pond. Works great in combination with our Black COARSE Koi pond filter. A perfect replacement filter for the pond. (18 in by 72 in by 1 in) Bio Balls - Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste keeping your aquatic friends safe. You will receive approximately 900 1-1/2-inch bio balls in a ready to use black mesh zippered bag. Just rinse and use. 

  Premium Rigid Black Pond Coarse Filter Media UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. Its open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water. CUT-TO-FIT AND SAVE MONEY - Buying in bulk saves you money! Simply cut the Rubberized DIY filter to the right size you need for your outdoor filtration system. Custom cut-to-fit almost any pond filter, waterfall filtration, circulation system, or skimmer. EXCLUSIVELY MADE FOR KOI PONDS - Our proven filter pad provides excellent mechanical filtration while providing important oxygenation for your ornamental garden pond. DURABLE AND REUSABLE - Our Custom Semi-Rigid and Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and reuse many times. Perfect for Koi Ponds and Water Gardens! ENVIRONMENTALLY FRIENDLY - Completely non-toxic to all fish and other aquatic life. The latex-reinforced fiber structure is 100% inert and will not interfere with water PH levels. PROUDLY MADE IN THE USA for Aquatic Experts! Premium Rigid Black Pond Coarse Filter Media is custom designed for use in Koi ponds and other outdoor water garden applications. This extremely durable filter media material is lightweight, yet incredibly strong at 1 inch thick. Its interwoven structure is rigid enough to handle the elevated weight and quantity of debris that are associated with an open outdoor pond containing large Koi fish. It filters out the small contaminants to create crystal-clear water. Our custom fiber weave design not only traps unwanted debris but also provides an immense surface area which is ideal for beneficial nitrifying bacteria. Our Premium Pond Filter Pads are tough enough to resist damage from heavy debris such as sticks and leaves, while still providing a high flow rate required for oxygenating the large volume of water flowing through the filter systems or skimmer for your ornamental pond. This means healthy pond water conditions, and healthy aquatic plants and animals! This filtration material is also washable and easy to clean with a garden hose. It can be easily rinsed and reused many times. Our Premium rolls can be cut into sheets to fit any size pond filtration system. Save money buying these bulk Koi pond rolls versus buying pre-cut pads. These unique pond filter mats are proudly made in the USA for Aquatic Experts. Black Pond Filter Pad FAQ:Q: Can this take the place of the round tube filters I buy? If so, how would you faster it so it doesn't come loose?A: I am not sure what your round tube filter looks like or what it is made of. Our pond filter pad can be wrapped around a pipe and fastened with plastic cable ties. If you can provide more information about the tube filter we can better answer your question.Q: Is this similar to Matala media, can it be used in a marine aquarium sump?A; Our Coarse Pond Filter Pad is designed to be used in ponds. We have not tested it in marine aquariums. We recommend our FilterFirst True Dual Density Filter Roll for freshwater and marine aquariums.Q: Is this carbon coated?A: Our Classic pond Filter pad fibers are not carbon coated. The filter pad is black from a thick coating Of latex which gives it strength and durability. Since our filter pads will last much longer than carbon in a pond we recommend using activated carbon in a mesh bag which can be replaced on a regular basis.Q: My pond is under a tree, should I use both your black and white pond filter pad?A: Yes, have the water flow through our black coarse pad to trap leaves and larger particles then flow through our white pad to trap the smaller particles from your pond water.Q: Can it be cut with regular house scissors to fit inside my filter?A: We suggest you make a template Of your Old filter out Of cardboard then use the template and strong scissors or a utility knife to cut the pad.

  Classic Koi Pond Filter Pad COARSE - 12 Inches by 36 Inches by 2 inch UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. The pond filter pads’ open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water. CUT-TO-FIT AND SAVE MONEY - Buying in bulk saves you money! Simply cut the Rubberized koi pond filter media to the right size you need for your outdoor filtration system. Custom cut-to-fit almost any pond filter, waterfall filtration, circulation system, or skimmer. You will receive 12 Inches by 36 Inches by 2 Inch Coarse Black Pond Filter Pad. EXCLUSIVELY MADE FOR KOI PONDS - Our proven fish pond filter pad provides excellent mechanical filtration while providing important oxygenation for your ornamental garden pond. DURABLE AND REUSABLE - Our Custom Semi-Rigid and Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and reuse many times. Perfect pond filters for koi ponds and Water Gardens! ENVIRONMENTALLY FRIENDLY – Our fish pond filters are completely non-toxic to all fish and other aquatic life. The latex-reinforced fiber structure is 100% inert and will not interfere with water PH levels. PROUDLY MADE IN THE USA for Aquatic Experts! Black Pond Filter Pad FAQ:Q: Can this take the place of the round tube filters I buy? If so, how would you faster it so it doesn't come loose?A: I am not sure what your round tube filter looks like or what it is made of. Our pond filter pad can be wrapped around a pipe and fastened with plastic cable ties. If you can provide more information about the tube filter we can better answer your question.Q: Is this similar to Matala media, can it be used in a marine aquarium sump?A; Our Coarse Pond Filter Pad is designed to be used in ponds. We have not tested it in marine aquariums. We recommend our FilterFirst True Dual Density Filter Roll for freshwater and marine aquariums.Q: Is this carbon coated?A: Our Classic pond Filter pad fibers are not carbon coated. The filter pad is black from a thick coating Of latex which gives it strength and durability. Since our filter pads will last much longer than carbon in a pond we recommend using activated carbon in a mesh bag which can be replaced on a regular basis.Q: My pond is under a tree, should I use both your black and white pond filter pad?A: Yes, have the water flow through our black coarse pad to trap leaves and larger particles then flow through our white pad to trap the smaller particles from your pond water.Q: Can it be cut with regular house scissors to fit inside my filter?A: We suggest you make a template Of your Old filter out Of cardboard then use the template and strong scissors or a utility knife to cut the pad.

  Classic Koi Pond Filter Pad COARSE - 12 Inches by 72 Inches by 2 inch UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. The pond filter pads’ open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water. CUT-TO-FIT AND SAVE MONEY - Buying in bulk saves you money! Simply cut the Rubberized koi pond filter media to the right size you need for your outdoor filtration system. Custom cut-to-fit almost any pond filter, waterfall filtration, circulation system or skimmer. You will receive 12 Inches by 72 Inches by 2 Inch Coarse Black Pond Filter Pad. EXCLUSIVELY MADE FOR KOI PONDS - Our proven fish pond filter pad provides excellent mechanical filtration while providing important oxygenation for your ornamental garden pond. DURABLE AND REUSABLE - Our Custom Semi-Rigid and Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and re-use many times. Perfect pond filters for koi ponds and Water Gardens! ENVIRONMENTALLY FRIENDLY – Our fish pond filters are completely non-toxic to all fish and other aquatic life. The latex reinforced fiber structure is 100% inert and will not interfere with water PH levels. PROUDLY MADE IN THE USA for Aquatic Experts! Black Pond Filter Pad FAQ:Q: Can this take the place of the round tube filters I buy? If so, how would you faster it so it doesn't come loose?A: I am not sure what your round tube filter looks like or what it is made of. Our pond filter pad can be wrapped around a pipe and fastened with plastic cable ties. If you can provide more information about the tube filter we can better answer your question.Q: Is this similar to Matala media, can it be used in a marine aquarium sump?A; Our Coarse Pond Filter Pad is designed to be used in ponds. We have not tested it in marine aquariums. We recommend our FilterFirst True Dual Density Filter Roll for freshwater and marine aquariums.Q: Is this carbon coated?A: Our Classic pond Filter pad fibers are not carbon coated. The filter pad is black from a thick coating Of latex which gives it strength and durability. Since our filter pads will last much longer than carbon in a pond we recommend using activated carbon in a mesh bag which can be replaced on a regular basis.Q: My pond is under a tree, should I use both your black and white pond filter pad?A: Yes, have the water flow through our black coarse pad to trap leaves and larger particles then flow through our white pad to trap the smaller particles from your pond water.Q: Can it be cut with regular house scissors to fit inside my filter?A: We suggest you make a template Of your Old filter out Of cardboard then use the template and strong scissors or a utility knife to cut the pad.

  Premium Rigid Black Pond Coarse Filter Media UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. Its open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water. CUT-TO-FIT AND SAVE MONEY - Buying in bulk saves you money! Simply cut the Rubberized DIY filter to the right size you need for your outdoor filtration system. Custom cut-to-fit almost any pond filter, waterfall filtration, circulation system or skimmer. EXCLUSIVELY MADE FOR KOI PONDS - Our proven filter pad provides excellent mechanical filtration while providing important oxygenation for your ornamental garden pond. DURABLE AND REUSABLE - Our Custom Semi-Rigid and Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and re-use many times. Perfect for Koi Ponds and Water Gardens! ENVIRONMENTALLY FRIENDLY - Completely non-toxic to all fish and other aquatic life. The latex reinforced fiber structure is 100% inert will not interfere with water PH levels. PROUDLY MADE IN THE USA for Aquatic Experts! Premium Rigid Black Pond Coarse Filter Media is custom designed for use in Koi ponds and other outdoor water garden applications. This extremely durable filter media material is lightweight, yet incredibly strong at 1 inch thick. Its interwoven structure is rigid enough to handle the elevated weight and quantity of debris that are associated with an open outdoor pond containing large Koi fish. It filters out the small contaminants to create crystal clear water. Our custom fiber weave design not only traps unwanted debris, but also provides an immense surface area which is ideal for beneficial nitrifying bacteria. Our Premium Pond Filter Pads are tough enough to resist damage from heavy debris such as sticks and leaves, while still providing a high flow-rate required for oxygenating the large volume of water flowing through the filter systems or skimmer for your ornamental pond. This means healthy pond water conditions, and healthy aquatic plants and animals! This filtration material is also washable and easy to clean with a garden hose. It can be easily rinsed and reused many times. Our Premium rolls can be cut into sheets to fit any size pond filtration system. Save money buying these bulk Koi pond rolls versus buying pre-cut pads. These unique pond filter mats are proudly made in the USA for Aquatic Experts.   Black Pond Filter Pad FAQ:Q: Can this take the place of the round tube filters I buy? If so, how would you faster it so it doesn't come loose?A: I am not sure what your round tube filter looks like or what it is made of. Our pond filter pad can be wrapped around a pipe and fastened with plastic cable ties. If you can provide more information about the tube filter we can better answer your question.Q: Is this similar to Matala media, can it be used in a marine aquarium sump?A; Our Coarse Pond Filter Pad is designed to be used in ponds. We have not tested it in marine aquariums. We recommend our FilterFirst True Dual Density Filter Roll for freshwater and marine aquariums.Q: Is this carbon coated?A: Our Classic pond Filter pad fibers are not carbon coated. The filter pad is black from a thick coating Of latex which gives it strength and durability. Since our filter pads will last much longer than carbon in a pond we recommend using activated carbon in a mesh bag which can be replaced on a regular basis.Q: My pond is under a tree, should I use both your black and white pond filter pad?A: Yes, have the water flow through our black coarse pad to trap leaves and larger particles then flow through our white pad to trap the smaller particles from your pond water.Q: Can it be cut with regular house scissors to fit inside my filter?A: We suggest you make a template Of your Old filter out Of cardboard then use the template and strong scissors or a utility knife to cut the pad.