条件筛选
-
How to Keep Parrot Cichlids at Home and Tips for Keeping Them with Other Fish
The parrot cichlid is a very common tropical ornamental fish and is loved by many people, so many people keep parrot cichlids at home. So how do you keep parrot cichlids at home? Can they be kept with other fish? Let's take a look below. 1. Choosing a fish tank The first step in
-
Carp farming density should be reasonable, with appropriate polyculture of other fish species
Abstract The recommended carp farming density is about 3000 jin per mu, and it is advisable to polyculture about 300 jin of black carp or silver carp and bighead carp together. The carp farming density mainly depends on the water quality environment, climate conditions and farming techniques of the location of the farm. Farming density For conventional farming methods