The first step is to select a cylinder. Most of the first-class tanks are pebble tanks, and some use flaky and Qinglong stone. You can choose the skeleton layout of the fish tank according to your own preferences and the convenience of obtaining materials. Of course, you can also buy a complete set of scenery, Taobao idle fish can buy.
Step two, pick up stones and grass. Use the bottom sand, pebbles, fallen leaves and heavy wood in the stream to play freely according to the shape of heavy wood. You can use wormwood or water orchids in the background. Taobao costs a lot of money for ten yuan. You can also pick some Ceratophyllum and shredded wood.
The third step is beautification and layout. Note that the stones should be placed on both sides, and it is best to be asymmetrical. There must be a gap at the bottom of the stone, and some shrimp or small fish can hide, shuttle or even lay eggs in it.