The screw broke the cylinder.

Turn off the lights for 20 minutes every night before turning on the lights. When I opened the straw jar, I grabbed it for two weeks and cleaned it up.

Second, the chocolate baby fish, this fish is a master of eating snails, looks very cute. The problem is that its mouth is short. There are other small fish in the tank that will bite other fins.

Third, the killer snail, also known as the honey snail, is a kind of snail that feeds on other snails, but the snail killing speed is slow, which will leave an empty shell and affect the appearance.

See which one suits you.