kurt
Active member
I looking at the best filter for my 30 gallon tank and I'm thinking of getting a 10 gallon tank and using it for a sump. I'll put my heater and skimmer in the sump and plus do my water changes in the sump also. My question is what do I use for the floor of the 10 gallon sump? Leave it bare or put crush corral/sand down? Also what do I put in the sump to help control algea growth?
Thanks,
Kurt
Thanks,
Kurt