it all depends on quite a few factors
-how high you run your water level above the overflow inlet
-how much pvc you are running
-where your siphon stop hole is located on return nozzles
Id recommend running sump as low as you can and simulate a power outage, then you mark out how much higher the level has raised and adjust accordingly
for an example on my 33gal, ill lose only a few gallons back into the sump if the power goes out.
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- 33 Gal - 20Gal Sump, MP10/Hydor Powerheads, Aquaticlife 4x T-5HO, Vertex IN100, TLF w/Biopellets, Tunze ATO
-45GAL Build in Progress!-
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