kevindeeley12
Juvie Member
Hi, I'm building a 136 gallon from scratch next week and need advice on bulbs, I'm definitely considering a MVB, either megaRay or T-rex. I basically just need to know what kind of wattage I'm going to need. My tank is going to be 48X27X24 (LXWXH) What kind of wattage am I going to need if I keep the Bulb on the top of the cage (24'' high)?? Also. What's better? MegaRay or T-rex? They both look to be good but there might be some differences I don't know about.