• Hang on protein skimmer.
• 1400 L/H needle wheel venture pump.
• Adjustable flow rate.
• Detachable collection cup for easy cleaning.
• For tanks up to 600 Litres.

Product Description ------------------- These high performance hang on protein skimmers are designed for use by hanging on the rim of your fish tank. Protein skimmers have a fairly simple design but achieve a very important task in your aquarium. Each protein skimmer comes complete with a submersible needle pump, which utilize needle-wheel technology for the finest bubbles. The surface tension from these bubbles attracts waste and carries it through the column; then it's "skimmed" into a collection cup for removal. All of our protein skimmers come with a needle wheel venture pump included. This type of pump introduces air via the venture air pipe and as the water is drawn through the needle wheel impeller it chops the incoming bubbles into a fine mist. Leading to a greater performance skimmer. Trouble shooting step-If gives out loads of air bubbles into your tank. Please try to adjust the air intake valve until you achieve the desired bubble production. If this doesn't help then perhaps your salt density is too low. Low salt levels can cause over skimming because the water is too light and if too dense due to high salt levels it can prevent the bubbles from rising through the chamber. When protein skimmers are initially set up they still have a small layer of manufacturing oils present on their components. It can take 3-5 days of the skimmer running at a reduced capacity before these oils are completely removed. During this time it is essential to keep a close eye on your skimmer and the levels within the collection cup. After a few days the skimmer will have bedded inn and should function fully Box Contains ------------ Hang on Protein Skimmer Boyu DG-2516