+1 above NEVER TOO MUCH FILTRATION unless your fish are stuck to the intake or the glass...
26G BF, fish-in cycling,(Aqueon 30)(Soon to be AC70
) 3 GloFish, 2 Peppered Corys
, (AquaClear 110 & Aqueon 75) (my MTS flared)
Both Tanks: Prime,API Kits,Not Planted
Don't remember the question, the answer is large PWC's, Prime, and OVERfiltering...