水草情迷

I have added an UV light to min. the green water for 2 days, the water is still green in color, should I need to change the water in order to remove the dead single cell algaes?

Keep on to it with your UV light, make sure on for 24 hrs..


And don't trying to feed anything to your fish....


Wait for 2 more days or a week, it will be cleaned & clear which depends on your water condition

hi Fei Fei,

so should i change the water later on?

You shall change 1/3 of your water later on after the water become clear..

Let's take a look at my tank after used UV light