There are both advantages and disadvantages of laying stones on the fish tank, but on the whole, it is better than the naked tank. Putting stones in the tank can have the effect of purifying water, and the fish are not easy to mix up the water when swimming. At the same time, there are stones in the tank is also a good landscape, it is best to add a little water grass, you can also use fake water grass. In addition, the stone can also provide a place for the fish to escape, so that it can rest better.
1. Choose a good stone: The stone in the fish tank must be suitable, which is mainly related to the fish tank and the fish raised. Usually, the stone should not be too big, which will hinder the swimming of the fish. For a fish tank with bottom filter, its air permeability and water flow are very strong, so the choice of stones is generally small.
2. How to arrange: After selecting the stones, the next step is to start paving. Usually, when paving the stones, it is necessary to pave the larger stones to the bottom. Be careful not to get too close. Keep a certain space. After paving one layer, you can continue to pave the smaller stones to the top. Be careful not to let them loose or slide off.
3. Planting aquatic plants: If you want to further decorate the fish tank, you can plant some aquatic plants after paving the stones, which can carry out photosynthesis, thus releasing a certain amount of oxygen. Planting aquatic plants can be directly planted in tanks, digging a hole from the top, planting the roots of aquatic plants, or putting aquatic plants in small pots, and then putting them into tanks.
