How many colors do betta fish have?

Betta mainly refers to small fish belonging to Perciformes, Perciformes, Diptera and Betta subfamily, with a cuboid body and a flat side. The mouth is small and inclined upward. The dorsal fin and the anal fin are both long and opposite to each other. The first fin outside the ventral fin is elongated into a filament.

Related information:

Betta is not harsh on temperature, generally it can survive at 20 ~ 30℃, and the water temperature of 24 ~ 27℃ is the most suitable for its growth. The optimum pH value of water is neutral water, and the pH value is 6.5 ~ 7.2. It is best to keep the dissolved oxygen at 5mg/l under the condition of artificial feeding.

In addition, we should also pay attention to controlling the contents of some toxins in the water, and take residual chlorine 0mg/l, nitrite 0mg/l, nitrate 5mg/l, ammonia nitrogen 0mg/l and phosphate 0mg/l as the standards to test whether the water quality of your culture meets the needs of fish, and make timely adjustments to provide a suitable water quality environment for betta fish.