reply
Wait a minute. The pipe is 1" ID
3.14 x .5 = 1.57
1.57 x 1.57 = 2.46" sq
3.14 x .125 = .39
.39 x .39 = .15" sq
2.46 / .15 = 16 holes
Works out to be the same.
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THE BARQUARIUM:
55 gallon cube - 50 lbs LR - ASM G3 skimmer - 30 Gallon sump - 22 Gallon refugium / frag tank - 4x 24 watt HO T5's - Mag 9.5 return - Pin Point PH monitor - 400 watt XM 20K MH in Lumenarc reflector - Dual stage GFO/NO3 media reactor - 6 stage RODI auto top up -Wavemaster Pro running 3 Koralia 2's.
Fully stocked with fish, corals and usually some fine scotch
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