F fishman61 Gambusia MFK Member Apr 2, 2009 558 6 18 MO Apr 7, 2009 #11 I run (2) Rena XP3 filters on my 150 gallon tank and a single Rena XP3 on my 55 gallon tank. I do monthly water changes and so far, no problems.
I run (2) Rena XP3 filters on my 150 gallon tank and a single Rena XP3 on my 55 gallon tank. I do monthly water changes and so far, no problems.
