Just using the equiptment that I already haveI had to place the plastic breeders where the outflows are to tame down the water flow. It works well, there is basically no strong flow that the fish have to fight .
What kind of HOB is that? I like the thermometer.
Marineland Emperor 400
With the thermometer just stuck in the top . I looked all over for a place for a spot for it and it fit right in the topLooks like part of the filter
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you need more!