Does the grass goldfish recognize its owner?

Grass goldfish can actually get to know their owners. The memory of goldfish is mainly related to the brain structure. The larger the fish, the better the memor···

Why does golden koi have a short lifespan?

The reasons why golden koi have a short lifespan:1. Physical constitution. Some golden koi are born very thin, have poor appetite, eat less, have poor mobility,···

Why do fish sleep with their eyes open?

There may be several reasons why fish sleep with their eyes open:1. Fish sleep with their eyes open because fish have no eyelids and cannot close their eyes whi···

The correct way to keep water in a fish tank

The correct way to raise water in a fish tank:1. DisinfectionThe commonly used disinfectant is potassium permanganate. First fill the tank with water. Also put···

How to distinguish male and female zebrafish How to distinguish male and female zebrafish

How to distinguish male and female zebrafish:1. It can be judged based on body size, the male is larger and the female is smaller. The size of zebrafish is not···

How to deal with saprolegnia in a fish tank

There are three ways to treat water mold in fish tanks: 1. Add potassium permanganate, and be careful to control the dosage. Not too much, otherwise it will ca···

Can the little fish under the guppy fish survive with follicles?

The small fish under the guppies can survive with follicles. The follicles of small fish belts contain a large amount of nutrients, which are beneficial to the···

Does fish farming recognize its owner?

Fish do not recognize their owners. Their feeding habits are just a conditioned reflex. Some owners will shake food in front of the fish tank before feeding, an···

Do crabs recognize their owners?

The crab does not recognize its owner. Because its IQ is very low, it can be said that it has no IQ, so in addition to recognizing food, it is still difficult f···

How to treat Asian mountain turtle rotten skin

Treatment methods for Asian mountain turtle rotten skin: 1. Completely remove the lesions and apply povidone-iodine and erythromycin eye ointment to the wound o···