Our Aqua Gold Filter pumps 600 G.P.H. and is very quick and easy to maintain. We've tried them all, from canisters to sponges and our Aqua Gold Filter is by far the most efficient and easiest to maintain. Many Goldfish Collectors overlook Aeration, which is one of the most essential parts of a healthy Goldfish Aquarium. Aeration removes gases such as ammonia and carbon dioxide from your aquarium water. Aeration transfers life supporting oxygen into the water.
Air diffusers produce many small bubbles which agitate the surface of the water .
This makes them much more efficient. We use three air diffusers in each one of our 125 gal. Each Air Diffuser comes with four foot of silicone tubing. Will not harm your filter. Every serious Goldfish Collector should have one.