you wont need it
You're wrong, in some cases you do need it. Here my tank is in semi-direct sunlight, and something to do with the bad tapwater here seems to form crazy amounts of algae, the water turns green in days. I was doing 2 50% water changes a week, and still green cloudy water, still could barely see out the other side of the tank.
Stotty sent me a UV sterilizer, and bam, a few days later my 180 is crystal clear, with no green water since.
Cool, no problem.
Couple of things though, make sure you get a big enough UV for your tank, and remember they are better used with a canister than sump, as the water has longer contact with the UV. UV's have a max flowrate usually listed.
And also, make sure you have a lot of filter floss/polywool in the filter, as that's what cleans up the destroyed algae![]()
You're wrong, in some cases you do need it. Here my tank is in semi-direct sunlight, and something to do with the bad tapwater here seems to form crazy amounts of algae, the water turns green in days. I was doing 2 50% water changes a week, and still green cloudy water, still could barely see out the other side of the tank.
Stotty sent me a UV sterilizer, and bam, a few days later my 180 is crystal clear, with no green water since.
how do u get rid of bacteria and algae bloom fast as possible? the cloudyness seems to b kind of greenish so im guessing its an algae bloom..thnx in advanced