Instantly put the instant gravel cleaner into the fish bowl Put the other end of the tube into a bucket, then gently press the spring with your hands Please reduce the water inlet height, so you can remove the dirt from the bottom of your aquarium.
Instantly put the instant gravel cleaner into the fish bowl Put the other end of the tube into a bucket, then gently press the spring with your hands Please reduce the water inlet height, so you can remove the dirt from the bottom of your aquarium.