The Planted Tank Forum - View Single Post - 40B Sloooow Grow
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post #14 of (permalink) Old 05-20-2019, 07:42 AM
Planted Tank Obsessed
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Join Date: Apr 2019
Location: 67212
Posts: 485
Is that a mesh top on your tank?

Looks like you should have bought one of these instead of a 2nd fluval. Surface scum really hurts your gas exchange. Itís one of the faults I found with internals. Hob types will pull scum down into water where filter pads will pick it up. Canisters are easy to hook a skimmer up to. But these days there are a lot internals that have skimmers built in.

Magnetic mount on this one is sweet.
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