The Grim Reefer
Ready for some NOBALL!!!
<a href=showthread.php?s=&postid=14663899#post14663899 target=_blank>Originally posted</a> by tinnghe
Grim
I am running 2 250 watt with 2 t5 supplement. I am looking for an upgrade. I have a set of 400 watt mh that I can put on my lumen brite reflector. However I want to go t5 instead. Would a powermodule 8x54 watt be enough? It is a 48x24x31h tank with about 3 inches of sand. Or should I not even think about t5?
Even with the powermodule you will need to be careful how low you place high light critters but it is doable with T5's over a 31" tall tank.