I agree, we know what we like and don't and are ready for the consequences. We learn whats best for our systems thru experience and others. You have more than most and their are some just starting out, I believe the OP was generalizing to a broad audience and made his beliefs known.....Just like you did!..OUCH! my ears are still ringing
If you’re serious about keeping your fish friends thriving long term a top is not optional, it is a necessity.
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