the media capacity is a lot!!!! and sometimes all you need are those sponges!
aquaclear110's are by far the best and easiest to use
the media capacity is a lot!!!! and sometimes all you need are those sponges!
get a canister!
AC 110 or XP4 for 90 gallon? Will be using Biohome Media in it.
Both are great. Just depends if you like canisters or HOBs.