I've got a 29 gallon eclipse and i retrofitted a 55w powercompact from
ahsupply.com , runs with 91 watts in a 29 gallon, thats more then 3 watts
per gallon.....i do agree though, the hight of the tank is limiting...i'm
looking into a 33gallon long..48 inches long, and only 20 inches tall.

JH