between green water and dirty green water Green water usually refers to water containing a large amount of Chlorella, so it is green as a whole. This kind of algae can be used as food for fish, and it can also absorb ammonia nitrogen in the water, so it is very suitable for fish farming. Dirty green water, on the other hand, is caused by algae blooms, usually cyanobacteria, which fish can't eat, take up too much space, make the water dark green, and reduce dissolved oxygen.
of green water? 1. Purifying water quality: Although green water looks unclean, it actually has the function of purifying water quality. Because green water contains Chlorella, algae can absorb ammonia nitrogen and nitrate in the water body, thus preventing fish from being poisoned, and also preventing pH from dropping and the water body from becoming acidic.
2. As food: Many small fish feed on plankton, and Chlorella can also be used as their feed, so if you have green water, you can consider reducing feeding. Of course, not all fish can eat algae, and if they don't, they have to prepare other foods.
3. Cultivation of water fleas: Green water can be used to cultivate water fleas, which is a small crustacean and a natural bait very suitable for small fish. It is rich in nutrition and does not have parasites and other problems, so it can be safely fed. Usually in small quantities, it will not cause side effects.
