? If you want to ensure that the fish tank is filtered cleanly, you must prepare a variety of filtering methods. The first is physical filtration, which sucks particles suspended in the water into the filter tank, thus keeping the water clear. The second is biological filtration, which cultivates a large number of nitrifying bacteria, which can convert ammonia nitrogen to avoid poisoning fish. There are also chemical filters, such as algaecides, to prevent and destroy algae.
are the filtration methods? 1. Physical filtration: Physical filtration is an essential filtration method. It can absorb the suspended particles in the water body, especially the crushed fish food and feces, which will pollute the water quality and make the water body look muddy. Filtration can bring them into the filter tank. O that the fish tank looks more transparent.
2. Chemical filtration: Chemical filtration is mainly carried out by various chemical reagents, some of which can adsorb particles and some of which can destroy algae. It should be noted that different reagents should not be mixed, otherwise it may lead to their failure. In addition, we should pay attention to the dosage, so as not to cause excessive toxicity to fish.
3. Biofiltration: The way of biofiltration is to eliminate some invisible harmful substances in water through beneficial bacteria. For example, nitrifying bacteria can convert ammonia nitrogen produced by the decomposition of feces into nitrate, thus avoiding poisoning fish.
