A fairly simple design comes together to form the Airpod, a battery backup air pump. Air pumps are useful to oxygenate the water in case a power failure were to happen. Without oxygen, your fish are as good as dead.…
A fairly simple design comes together to form the Airpod, a battery backup air pump. Air pumps are useful to oxygenate the water in case a power failure were to happen. Without oxygen, your fish are as good as dead.…