What should I do if the water in the fish tank turns green?
1. The water in the fish tank turns green, mainly due to the massive reproduction of Chlorella. Although it looks ugly, green water is harmless and even beneficial to fish. It can stabilize and purify water quality, absorb and transform toxic substances at the same time, so it can be left untreated. If you want to make the water clear, you can use algaecide or germicidal lamp to irradiate it, and it will be eliminated soon.
2. If there is a lot of moss on the tank wall, the tank water will look a little green. In this case, it's no big deal In fact, it is good for fish and water. If raising large tropical fish hinders viewing, just wipe it off.
Tips for clearing the green water in fish tanks
1. The simplest and most direct way is to change the water regularly. By changing the water, the number of algae in the water can be directly reduced, and the new water also has a certain inhibitory effect on it, so the water can become clear after several changes. But don't change the water frequently to make it clear, because it is not only harmful to algae, but also irritating to fish.
2. Reducing feeding can increase the number of feeding and reduce the amount of feeding each time, and it is appropriate to eat it within 1 minute; Clean up fish droppings in time, and clean up excess bait and fish droppings with straws.
3. Strengthen the filtration system and nitrification system of the fish tank to achieve ecological balance. Generally speaking, nitrifying bacteria do not need to be added to small tanks, and high-power filters need to be added and replaced.
4. Release fish that eat algae. If there are fish that eat algae in the fish tank, the number of algae can also be controlled, such as flying fox, elf fish, black Mary and so on. They can all feed on algae and quickly make the water clear. But before polyculture, we must pay attention to the situation in the tank to avoid bullying or attack by new fish.
To make the green water in the fish tank clear, the first thing to do is to reduce the light. Green water is green because there are a lot of Chlorella in the water, and algae can't reproduce without light. Therefore, by reducing the light, it can be restricted from overgrowth, so that the water will gradually become clear.
The above is the introduction of tips for turning fish tanks green. Fish tanks turn green for many reasons. If not handled in time, it will not only affect the beauty of home, but also affect the living environment of fish. We can solve this problem by changing water regularly, reducing light and eating algae fish. The placement of fish tanks at home is also very particular. You can pay attention here and learn more about the feng shui taboo of placing fish tanks.