How can you raise marine fish well? How to raise marine fish at home

None of these are saltwater fish.

Summary. Hello dear, happy to answer your questions<>

The main fish species in marine aquaculture are pufferfish, red sea bream, black sea bream, sea bream, horsetail pufferfish, semi-smooth tongue fish, eel, barracuda, sea bass, turbot (treasure fish), grouper, large yellow croaker, small yellow croaker, totoaba fish, flounder, jumping fish (mudskipper) and so on.

What kind of fish is seawater suitable for.

Hello dear, happy to answer your questions<>

The main fish species in marine aquaculture are pufferfish, sea bream, black sea bream, sea bream, horse-faced pufferfish, semi-smooth tongue fish, eel, barracuda, sea bass, turbot (multi-dry spike treasure fish), grouper, large yellow croaker, small yellow croaker, totoaba fish, flounder, jumping fish (mudskipper) and so on.

I'm going to Africa to breed, also seawater, fast, low cost, that variety.

Some small fish, small shrimp, their reproduction speed is very fast, but the state can quickly meet the needs of your chain tremors, quickly improve everyone's economic benefits, and many restaurants need these fish and shrimp, so his sales channels are also very good choice, in short, I think it's very good.

I don't understand. For example, catfish.

At the moment we have a good domestic feed.

**Is there any, where is the breeding place?

Golden pomfret. At present, there are artificial breeding of golden pomfret in the southeast coastal areas of China, among which Guangdong, Guangxi, Hainan and the southern coast of Fujian are the main production areas of artificial breeding of golden pomfret. At present, the artificial breeding of golden pomfret mainly includes the Sanling cavity empty species model, which are offshore cage culture (fishing row), deep-sea cage culture, and soil pond culture (general and shrimp and crab polyculture).

Jin Changyu knows.

Ayu**.

The catfish counted the pro.

This is not easy to raise.

1. The stability of sea water temperature is the premise of raising ornamental fish in the sea. The sea water temperature in the aquarium should be controlled at 27-28, and the daily temperature difference of the water temperature should be controlled at about 1 you;

2. When raising seawater ornamental fish in the aquarium, the specific gravity of seawater should be controlled at 1 022-1 023, and the salinity of seawater should be controlled in between;

3. The pH of the seawater in the aquarium should be maintained between 8 0 and 8 5;

4. The nitrate content in the aquarium should be controlled below 5 milliliters;

5. When the iron content is less than 0 01 milligrams, liquid iron should be replenished in time to maintain the stability of seawater quality and the normal life of invertebrates.

1. The stability of the seawater temperature is the premise of raising seawater ornamental fish. The water temperature of the sea water in the aquarium should be controlled at 27-28, and the daily temperature difference of the water temperature should be controlled at about 1.

2. When raising seawater ornamental fish in the aquarium, the specific gravity of seawater should be controlled at 1 022-1 023, and the salinity of seawater should be controlled in between;

3. The pH of the seawater in the aquarium should be maintained between 8 0 and 8 5;

4. The nitrate content in the aquarium should be controlled below 5 milliliters;

5. When the iron content is less than 0 01 milliliters, liquid iron should be replenished in time to maintain the stability of seawater quality and the normal life of invertebrates.

Raising marine fish requires a special aquarium that is large enough to provide plenty of space to grow, as well as heating equipment to ensure a constant water temperature and lighting.

In addition, artificial seawater is prepared, the salinity is maintained, it is changed once a month, and if the water evaporates, fresh water is replenished.

Artificial ear feed can be fed regularly, and live food can also be fed, but pay attention to disinfection.

1. Preparing an aquarium to raise marine fish requires an aquarium, and the aquarium must be large, so as to provide sufficient living space.

There should be a heater in the aquarium to ensure that the water temperature is constant, so that the temperature change does not affect the health of the fish.

At the same time, there should be lights to provide light to the plants and make the fish more colorful.

In addition, it is necessary to prepare filtration equipment and air pumps.

Second, the first thing to pay attention to in the preparation of seawater to raise seawater fish is water, if you want to raise stupid potatoes, you must use seawater.

What to do if there is no seawater, you can use sea salt for blending.

Mix sea salt and water in proportion, keeping the salinity between them, as more or less will affect the health of the fish.

In addition, seawater needs to be changed once a month, about a quarter of each time, and if the water evaporates, fresh water can be replenished.

Third, feeding feed to raise marine fish also need to pay attention to the feed, usually the use of artificial feed, compared with live bait, artificial feed will not cause land line pollution, and is also more safe and reliable, feeding method is very simple.

However, some species of marine fish must be fed live food, so it is necessary to disinfect the live food in advance to avoid causing the fish to get sick.

Fourth, precautions to raise marine fish The first thing to pay attention to is the water temperature and water quality, which is very important for the fish, so it is necessary to have special testing equipment to ensure the normality of the water body.

Pay attention to cleaning regularly, in addition to external hygiene, but also remove the algae on the tank wall early.