AC110 Filtration Media

[jschall]

50% weekly seems like a lot...I can see doing that every other week maybe

Do you have well water or city water?

 

[dskrpncs]

City Water

 

[goldies88]

I do 75% w/c twice a week. But i overfeed my African cichlids. 60 g tank with eheim canister ,AC 70 and emperor 400.
My AC70
Sponge at bottom
Bio-ring in the middle
sponge again at top

 

[RBE17]

I cut the sponge in half, run the rings and stuff some scrubbies in there for more bio media.

 

[dskrpncs]

I do 75% w/c twice a week. But i overfeed my African cichlids. 60 g tank with eheim canister ,AC 70 and emperor 400.
My AC70
Sponge at bottom
Bio-ring in the middle
sponge again at top

How do you match the temp of the water in your tank when filling it? Seems that you would be shocking your fish with temp changes.