UV fixture

[salty105]

Im setting up a 75 gal reef tank and im doing research on UV fixtures. I dont need it yet but im looking at either a 15watt or 25watt light but all the prices are pretty high.

Any recommendations on more budget us fixtures?

 

[landlubber]

You don't want to skimp on size or you risk it not making a substantial effect. Most of the cheaper offerings fall under this bracket.
It was a few years ago now but I was able to find a non-branded UV on amazon that well less than half of what aquaUV asks for theirs. Whether or not that is still true i'm not sure.
I see you don't need it "yet" so its unclear whether you plan on using it to mitigate an issue you're experiencing or if you plan on using it as preventative maintenance but IMO while its nice to have it isn't close to the top of required reefing gear and keep mine only for issues and its been 6+ years since its been plugged in.

 

[BryanM]

If you don't need it right now, I would start budgeting and saving for one. THey are an excellent tool, but I would stick with the AquaUV/Pentair products and not skimp.

 

[salty105]

Gotcha, the reason I don’t need it yet is because I set the tank up two days ago and is beginning to cycle. I do however want it in the next few weeks. For about 100 gallons in the system would you say 25watts is good?