I've been looking at the Grobeam 500s to replace my 2 x 55W PCT5s. The PCT5s get so hot in summer in an enclosed hood.
I've got 30G heavilly planted (Vallis, large Anubias, Java fern, amaz swords, crypt wend etc) the tanks 2 1/2 ft long 15 inches wide and quite deep, 18inches, running bottled...