FILTRATION
How to Use Polishing Pads with your Aquarium?
Learn the secrets to crystal clear aquarium water. read more...
Is Activated Carbon Right for your Aquarium?
Activated Carbon, also known as activated charcoal, has been on the market for decades. It is a chemical filtration medium used read more...
Premium Dual Density Filter Pad (FAQ)
Our Premium TRUE dual density filter pads are the profession's choice, constructed of durable polyester fibers bonded by our special resin to give it exceptional strength. read more...
Everything you need to know about the 2" Cream Filter Pad
Despite our best efforts, ponds will always accumulate debris from the environment, food waste, fish waste, and other sources. This organic gunk breaks down and read more...
Using ClassicBlue in your Filter
ClassicBlue aquarium filter pads work great in either saltwater or freshwater aquariums. Their open fiber network easily traps large or small particles suspended read more...
What Makes PondFirst so popular?
Whenever you add tap water or city water to your pond you need to remove the chlorine and/or chloramines to make it safe read more...
How to Use Drawstring Filter Socks with your Aquarium?
We have two types of filter socks: one type sock has a drawstring, and the other has a plastic ring around the top allowing it to fit into a sock holder in a filter called a sump. Read more...
Bio Balls FAQ
Our bio-balls are specifically designed to have a huge surface area to grow massive amounts of good bacteria. The beneficial bacteria colonizing each bio ball will make a dramatic difference in water quality by removing harmful ammonia and nitrites. read more...
