its a commercial project you do need to seek professional help. Asking for advice at a fish enthusiasts forum is a recipe for disaster.



bigcichntwisted;931747; said:its a commercial project you do need to seek professional help. Asking for advice at a fish enthusiasts forum is a recipe for disaster.
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WeeNe858;937781; said:angling the surface is a big head ache and the powerhead thing your talking about is a venturi... pulling in air and breaking it up both methods require visible air bubbles which i prefer to keep out of a tank (bubble eye disease)
why not have a bio tower on the side to double as an airation system. so you have a large acrylic tower filled with biomedia (wet/dry) and the cascading water will help with gas exchange and replacement. and you can disguise the tower as you like. then you pump the return ontot the opposite end from where the water is being drawn in