If you want to install a power head or a wave maker that will assist your protein skimmer to remove dirt particles from your tank water, minus the huge chunk in the electricity bill, maybe it's time for you to reconsider your decision and purchase the Hydor Seltz L20 Pump 185 GPH from Pet Store
instead. This is the perfect equipment to use to promote water flow, regardless of the size and the content of your aquarium.
The Hydor Seltz L20 Pump 185 GPH is essentially a small fan that works under the water. It purely runs on a centrifugal force, which is enough to guarantee a steady water circulation within the aquarium. As its name says, it operates with a maximum rate of GPH. Best of all, it works silently to not harm or disturb your fish.
The Hydor Seltz L20 Pump 185 GPH is easy to install with its built-in suction cups, allowing you to just stick the product on one wall of your tank. It is made from hard plastic, which is durable enough to avoid overheating. It also works so subtly that you wouldn't even know that a cleaning process is being done.