TATTIESCONE
Fish Fanatic
Should an air pump be put into your tank.i got an elite 802 with the tank which it says does up to 75us galls.My tank is an aqua one ar980 which is 215litres.Filter flow rate1000l/hr. i have malawi cichlids. 6 fish& 2 plecs

Welcome to the forum Tattiescone.
You use an air pump if you like the bubbles in your tank. It is not needed as long as you get adequate water circulation from the filter itself. If you have poor water flows, an air stone can promote better circulation by moving lots of water with the bubbles. I have no idea what the gallon rating on air pumps is all about, but I have seen it quite often. If you were running an air driven filter, such as an undergravel filter, it might relate to how much air it would take to move enough water for a tank that size. Who knows what a manufacturer has in mind with that kind of label? At 1000L/hr on a 215 litre tank, your water flow should be fine without the air pump adding to the flow.