Re: catalina aquarium t5? I bought the Catalina Solar 4x54W T5HO to replace a Coralife 4X65W PC. HUGE difference. 2X54W T5HO is comparable to 4X65W PC. When all bulbs are on it is VERY bright and I started having algae issues on my 75 gal. I would suggest the 2X54W Solar T5 on a 55 gal tank. |