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Home Aquarium Products
Aquarium Filter Pads
Filter Socks
Mesh Media Bags
Biological Media
Water Treatment
Cleaning Supplies
Pond Products
Pond Filter Pads
Fine Filter Pad
Coarse Filter Pad
2" Coarse Filter Pad
Biological Media
Water Treatment
Mesh Media Bags
Value Packs
Aquarium Bundles
Pond Bundles
Shop All Products More
About Us
Gift Cards
Books
Why Buy From us
Videos Resources
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Expert Tips and Advice

Learn how to successfully use PondFirst in your pond!

Whenever you add tap water or city water to your pond you need to remove the chlorine and/or chloramines to make it safe for your koi and other livestock. These chemicals are added to municipal water supplies to kill harmful bacteria and keep us safe. Unfortunately, chlorine and chloramines are dangerous for our aquatic pets. Aquatic Experts’ PondFirst Water Conditioner instantly removes chlorine and chloramines to make it safe for fish. It comes as either a powder or liquid.

Most dechlorinators use compounds with sulphur, which gives the chemical a pungent rotten-egg smell. Aquatic Experts took a new approach to make our TankFirst conditioner so that it is just as effective without that bad smell. We used that formula to make our concentrated PondFirst conditioner to treat ponds.

PondFirst is very easy to use, although you’ll need to do a little math if you don’t already know how much water you need to treat. To estimate the volume of water, multiply the average width, length, and depth in feet, then multiply that by 7.5 to get the gallons. Remember, if you’re just topping off the pond you only need to treat the water you’re adding, not the whole pond.


Once you have that estimate, follow the dosage guidelines provided on the packaging. They can also be found on our website! To get the best results using the powder version of PondFirst, mix it with water in a bucket until it dissolves before adding it to the pond. Liquid PondFirst works just as well, but the lightweight powder gives you a little more bang for your buck. PondFirst works instantly so there’s no danger for the livestock in your pond.


PondFirst will also temporarily detoxify harmful ammonia. You may still need to do a water change to remove the ammonia, but PondFirst will protect your fish for about 48 hours, giving you time to jump on the problem.


At Aquatic Experts we’re proud of the work we’ve done to make the best version of water conditioner that we can. It works great without having a terrible smell.

  • Is PondFirst safe to use for aquatic turtles?

    Yes, our water conditioner is safe for aquatic turtles, frogs, tadpoles, snails and all other inverebrates.

  • Does PondFirst have a foul odor smell?  

    No, PondFirst is formulated the same as other brands, just without the stinky sulfur, rotten-egg smells.

  • When doing a water change do I treat my entire pond or just the new water being added?

    Use when adding or changing water. Treat only the new water you are adding. Simply add 1 capful (liquid) or 1 teaspoon (powder) fir each 50 gallons of water.

  • Do I have treat my water before adding it to my pond? or can I add it directly to the pond as I add clean water?  

    You can add it before or after. Both ways will give the same great results as long as there is good water flow throughout your entire pond. If you do not have adequate water flow, add PondFirst where the clean water is flowing into your pond to allow our treatment to quickly make your water safe.

  • What does PondFirst treat?  

    PondFirst detoxifies chlorine, chloramines, and nitrites. It neutralizes ammonia for 48 hours, allowing a buffer time so you can address the underlying issues that is causing high ammonia levels.

  • Can fish really smell?

    Yes, fish have olfactory receptors in 2 pits on their snout which are used to find food, spawning grounds, and much more.

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Fine Pond Pad

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POLISHING PAD

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2" Cream Koi Filter Pad

For heavily stocked ponds

    Have a specific question not listed here? Email us, we'll be glad to assist you! help@aquaticexperts.com

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