UV size for 300 gal tank?

[maro1]

What size UV should I have for a 300 gal tank and 500 gal system.

What brand should I consider?

Mar:rollface:

[wpbfishguy]

You probably need an 80w unit or so. Check some of the sponsors and see what size they rate the UV units they sell. Aqua UV seems to be a trusted name

[maro1]

Is there a better way to connect them to the system? IN line? or with there own pump?

Mar:rollface:

[spooda420]

what are you trying to accomplish with the UV? in that upper range they get pretty pricey, is it something that ozone can manage? just asking. I do run ozone and UV on my reef... as a back up.

[maro1]

I am trying to clean the water and kill a little ich that occaasionally shows up.

Mar