uv light

So, i just got the Aqua UV 57 watt for my 140g total water volume. The main purpose of this is for water clarity and prevent fish diseases. My main return Pump is 1900 and I measured my manifold rated about 1G every 35s so come out about 102 gph, in other hand manufacturer recommended more than...

What is everyone’s favorite order of sump components? I know there are different ways of setting things up and I’d like to hear some opinions. 40 gallon planted reef with mangrove island. 40 gallon oblong sump. The sump has a piece of plexiglass down the middle longways and openings at each end...

Selling a UPLC-II-G6 ATO system. $150 pickup $160 Shipped Spectrapure CSPDI-90-MF RODI System. Triple TDS meter, pressure gauge. Needs media. Membrane has some life left in it. $175 pickup. $200 shipped 8w V2 Vecton UV Sterilizer. $75 shipped. 20200311_081846 by Mike Fielder, on Flickr...