I have a 90g Tank, and I am looking for a UV
light, there are of course 100's out there all claiming to be better than the next. I Don't want to Hang-on type, This will pump in and out of my sump.
has AquaUV but it's pretty pricy not sure how good they are?
Some companies like Coralife say I only need 8w for 90g, other companies like AquaUV say I need 25w.
I assume the higher the wattage the faster (more) water you can run threw it because higher wattage will kill the bad stuff faster!?
Any Help on this is apperciated.