The bare tank is better. Although the bottom sand has certain advantages, it must be cleaned in time, otherwise too much dirt will be accumulated below, resulting in water pollution.If the tank is bare, the dirt at the bottom of the tank can be sucked away when the water is changed, so there will be no problem.However, it looks more beautiful with bottom sand, and it is also convenient for the cultivation of nitrifying bacteria.
1, cheap: The biggest advantage of naked tank fish is cheap, do not need to buy all kinds of landscaping stones and sand, do not need to plant water plants in the tank, as long as there is water and fish.However, for the healthy growth of fish, it is better to equip a filter, which can also extend the interval of water change.
2. Easy to take care of: If there are all kinds of scenery in the tank, it is very troublesome to clean them up, and they are also easy to hide dirt and dirt, thus affecting the water quality, and then threatening the health of the fish.The naked tank fish do not have to worry about these problems, it is very convenient to take care of, just need to fish out, empty the water can clean up the fish tank.
3. Adequate space: The scenery in the tank will occupy a certain space, which will limit the activities of the fish, and even affect the size of its growth.But there is plenty of space in the bare tank, and the fish can swim more freely, so they can also be raised bigger.
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