I just bought a Coralife Turbo-Twist 6x 18 watt UV sterilizer for my 90 gallon tank. The directions say I need to get a pump that is 200 - 400 gph. That is a big range. If I go 200 gph I will get more contact time with the light. If I go 400 gph I can treat a lot more water. Should I just go 300 gph and call it a day?
I'm looking for pump suggestion, both gph size and brand.
Thanks.
I'm looking for pump suggestion, both gph size and brand.
Thanks.