How to raise an ornamental tropical shark ~ I wonder what kind of fish it is. Please help me.

1, for the choice of indoor fish tanks, small families need to buy a fish tank, and the living room can choose to buy an aquarium, which is more upscale. Small fish tanks and the like can buy some small blue sharks, and big aquariums can buy some big blue sharks, which is very imposing.

2. Control the fish density of tropical blue sharks. Generally speaking, the stocking amount of blue sharks can be determined according to the size of the aquarium. In addition, we should pay attention to the amount of food, and don't put too much food into the aquarium to pollute the water quality.

3. For the requirements of fish tank water quality, it is necessary to equip with water filtration equipment, preferably with advanced technology, which can filter and absorb the waste discharged by blue sharks. For diseases and other situations, timely prevention and treatment can be carried out, and dead fish can be treated in time when necessary, and fish can be raised after changing water for disinfection.

Extended data:

Precautions:

1, the bait of tropical fish should be fresh. Generally, it is advisable to feed live fish 1 time every day, not too much, and don't let the remaining food sink to the bottom of the tank to affect the water quality.

2. There should be enough light to raise tropical fish. In a sunny room, you can receive 1 ~ 2 hours of sunshine every day, but you can't direct it strongly. If the light is insufficient, it can be supplemented by lights, such as 40-60 watt fluorescent lamps, which can illuminate for 5-6 hours every day.

3. Under the condition of artificial feeding, it likes to eat mixed feed made of fish meal, bean cake, bran, corn flour and wheat bran. There are also leftovers from various foods. You can eat feed after training. Generally, it is good to use red worms or bread worms. A typical example of landscaping is that aquariums and walruses in zoos keep tanks together.

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