UV built in

I am in the market for a pond UV. 25w or similar as close to south Manchester as possible.

Hi I’ve just purchased a 7.5ft x 2.5ft x 2.5ft aquarium but struggling to find what lights I’d need it’s for Malawi so will not be planted Any recommendations

Wanted - nexus 320 Inbox me if you’re selling a nexus 320. Also after a 110w UV

What lighting you using