The Planted Tank Forum - View Single Post - how to build a dual T8 light fixure
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post #5 of (permalink) Old 07-08-2012, 10:28 PM
Planted Tank Enthusiast
Join Date: Oct 2010
Location: Wichita, KS
Posts: 978
I also depends on the depth of the tank, whether 2 x t-8's would be medium light or not:

PAR vs Distance, T5, T12, PC - New Chart

29 gallon, Fluval 306. Aquatop PF25-UV Power Filter, 1x39 watt T5HO 7" above tank. P.F. Sand, Pressurized CO2, 5 Glowlight Tetra's, 3 Halequin Rasborah's, 3 neons, 2 Oto's, 5 Cherry Shrimp, 4 Amano Shrimp.
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