Need Help - What Is Green Water Options

[HappyBuddha]

继续换啦, 大佬
抽嘀时间学暇养水之道啦.

养水,我识识地啦。
最近好阑肥，
换水当做运动减肥keep fit.
是D傻仔成日买野来敲D水，不如换水好。

[cktan]

I still think you can't use single colour kit to test tinted water.

Just like to let ppl here know that this statement is wrong.

The Aquarium Pharmarceticals ammonia and nitrite test kits do work in color water, and they are quite cheap too

After i transfered the 3 GFs to the big guppy tub with the green water, a week later, the ammonia and nitrite registered 0mg/l using the AP test kits. The water is not very green even after 7 days.

Another lesson that can be learned is:
If the water turns intense green in just 2-3 days after a water change, then presence of ammonia in the water (maybe also nitrite, but this one i not sure) is very likely. The tub is overcrowded assuming same amt of feed given to goldfish.

[HappyBuddha]

Kekeke. What are you talking about?