Hope all is well my fellow reefers! Well I lost my first fish, it was a leopard wrasse only lasted three days . I guess those are hard fish to keep in the beginning, also it was a smaller one . I’m worried about internal parasites, now I’m looking into UV sterilizer what are your thoughts on those ? In the past I read there bad “kills good and bad” but both of my suppliers are saying I should use them . Also I think BRS 52 week tank they took the UV off. Should I get one if I do what’s an affordable one ? You run them constantly ? Thanks!