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Level 1 UV Sterilization on Biocube??? (1 Viewer)


Supporting Member
Nov 30, 2019
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Looking into starting a uv on my 32g. Research that I have done is suggesting a AAP version of the SunSun CUP-613 & 609 Submersible UV Filters at 9 watt. (discontinued???)

The calculation I found is you take your tank size and multiply it by 1.5 turnover = 48 and then 20-25gph giving me the need of at least 2.4 WATTS

Does anyone already run one on their BioCube or similar size tank. I would prefer a good submersible aio. Also I do not have a sump.
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