Scavenger:

Scavengers are also called sucker fish and trash fish. Scavengers, a kind of fish, have strong viability. As long as there is water, they can survive. They mainly eat impurities in fish tanks, and moss is also their owner's food. Many people think that scavengers eat fish shit, which is a wrong idea, but scavengers eat fish eggs, which exists.

Because the scavenger has a large appetite, he often eats the leftover fish food and spoiled fish eggs in the fish tank, which has a good cleaning effect on the impurities in the fish tank. But when putting the sweeper in the aquarium, don't choose too big one, because if it is too big, it will be eat small fish. We should make a reasonable choice according to the actual situation of the aquarium and the types of fish, which will not only facilitate the choice of fish, but also protect the fish in the aquarium from harm.

Moss mouse:

Most hairy rats live under the water, and they can be stuck to smooth stones with water turf with suction cups. They often swallow these aquatic plants, including the impurities on them, and they can also eat them together. For the surplus food in the bottom of the fish tank, the fish will eat a lot, and its cleaning effect on the fish tank is obvious to all.

Black-coated fish has an excellent appetite, extremely diverse feeding habits and strong viability. In our hometown, there is a general understanding that the moss-clearing fish is a mud-eating species, because many people can clearly see that the moss-clearing fish is actually eating all kinds of small moss-bathing plants, which can also explain the cleaning effect of the moss-clearing fish on fish tanks.

Parent fish:

Kissing fish has many nice names. Due to different geographical locations, there are various names. Some places are called kissing fish, and some places are called kissing fish. Of course, the names of parent fish, parent fish, parent fish, parent fighting fish and so on are all the same, but the names are different. It is a unique species in Thailand, and its color is light red.

This fish is famous for its love of kissing. Because it is petite and beautiful and has a symbolic name, it not only has the function of cleaning the fish tank, but also is a famous ornamental fish. However, kissing fish is not a symbol of friendship, but a kind of struggle, a dispute caused by the control of one's own territory and food.

From this, it is not difficult to see the "delicious" of kiss-mouth fish. Kissing fish can not only clean the fish tank, but also bring a kind of appreciation and symbolic significance to the beauty.

Extended data

Tips for keeping fish tanks clean

1, don't do muddy water.

Many times, the ecological environment in the fish tank has the ability of automatic adjustment, so the muddy water will be cleared automatically. Mud water is often mixed with bacteria, protozoa, micro metazoa and other microorganisms. These microorganisms may come from fish, food and feces. Usually, it only takes about a week for the pH value of water to reach equilibrium automatically and complete self-purification.

2. Add beneficial bacteria.

Adding beneficial bacteria can help the fish tank to complete self-cleaning. Ways to obtain beneficial bacteria include buying packaged beneficial bacteria from stores or buying enough pebbles containing beneficial bacteria. You can also take pebbles, boulders, driftwood or filter mats from other stable fish tanks and put them in your own fish tank. There are beneficial bacteria attached to these things.

3. Plant suitable aquatic plants in the fish tank.

Planting aquatic plants is also a way to purify water. Living plants are covered with beneficial bacteria and have the function of filtering fish tank water. You can buy aquatic plants from the local aquarium store.

4. Check whether the correct filtering device is installed in the fish tank.

Different filters have different effects. The reason for the turbidity of fish tank water may be that the filter is not selected correctly. You should choose the filter according to the density of fish, the type of fish tank and the use of live or decorative aquatic plants.

5. Consider the feeding density.

Don't put too many fish in the fish tank. Too many fish will affect the health of fish and increase the difficulty of cleaning fish tanks. When putting fish into the fish tank, try to follow this standard: there can only be one fish about 2.5cm in every 4 liters of water.