HrHagel said:Use a powerhead if you feel your gonna lack flow when the canisters flow gets diminished by not being cleaned.
Trust me it is still every bit as effective, even though the flow is diminished.
Until your pump motor burns out.
HrHagel;3683888; said:Stable balance, and slow and steady is always better than fiddling.
This nugget makes the above post worth reading. Great life advice, not just fishkeeping.