Flow Generator

3/16" Barbed x 3/16" Barbed connections Micro Airline control valve fittings let you regulate the air or air flow through standard airline tubing for devices such as air-stones, ozone generators, filters, protein skimmers, etc. Available in 6 packs or individually.

…new Koralia Third Generation line of powerheads. With a lower profile than previous models, and new DMSS (Dual Magnet Support System) system getting flow where you need it has never been easier. Hydor has put new motors inside their third generation pumps which leads to more flow for every watt. The…

…new Koralia Third Generation line of powerheads. With a lower profile than previous models, and new DMSS (Dual Magnet Support System) system getting flow where you need it has never been easier. Hydor has put new motors inside their third generation pumps which leads to more flow for every watt. The…

…new Koralia Third Generation line of powerheads. With a lower profile than previous models, and new DMSS (Dual Magnet Support System) system getting flow where you need it has never been easier. Hydor has put new motors inside their third generation pumps which leads to more flow for every watt. The…

Compatible with aquariums up to 1/2" Max Flow 3000 GPH Recommended for aquariums up to 100+ gallons Magnetic Mount 5 different flow modes Alternate flow modes Customizable flow cycles 24 hour program cycle Linear flow Controller with mounting cradle 1 year warranty Note: Not compatible with Maxspect…

Compatible with aquariums up to 1/2" Max Flow 3000 GPH Recommended for aquariums up to 100+ gallons Magnetic Mount 5 different flow modes Alternate flow modes Customizable flow cycles 24 hour program cycle Linear flow Controller with mounting cradle 1 year warranty Note: Not compatible with Maxspect…

…and then facilitates decomposition and oxidation/reduction reactions, enhancing oxidation-reduction potential (ORP), and promoting water quality. Features high capacity for organic removal, high Iodine number, and minimal dust. Average particle size encourages optimal flow and effectiveness.  

…pump controller with the Advanced Controller will let you unlock all the features and benefits of the XF200 series. Controls up to 2 individual Gyre pumps 5 Different modes of flow Customizable flow cycles 6 Adjustable flow variables Update your first generation Gyre pumps Includes Power Supply

…pump controller with the Advanced Controller will let you unlock all the features and benefits of the XF200 series. Controls up to 2 individual Gyre pumps 5 Different modes of flow Customizable flow cycles 6 Adjustable flow variables Update your first generation Gyre pumps Includes Power Supply

…Replacing your current pump controller with the Advanced Controller will let you unlock all the features and benefits of the XF200 series. Controls up to 2 individual Gyre pumps 5 Different modes of flow Customizable flow cycles 6 Adjustable flow variables Update your first generation Gyre pumps

Control your Tunze stream pumps with the Advanced Pump Controller for your ReefKeeper Elite or ReefKeeper Lite. Storm Mode - generate a storm of turbulent flow Night Mode - simulate the night time stillness for your tank inhabitants Control up to four pumps 2 Bus Ports LED Indicator to display pump…

…size of the pump almost in half, while reducing flow for smaller nano tanks. By simply removing one propeller blade assembly and replacing it with the XF130 End Cap will allow you to keep the amazing cross-flow pattern that the Gyre pump generates, while obtaining a smaller footprint for the pump.

…Will not negatively impact water quality, nor release nitrate once exhausted. Synthetic polymer resin beads provide for durability and excellent flow characteristics; may be employed in fluidized-bed, canister, or passive filtration. Regenerable over 250 times, dramatically increasing cost…

…medias, and contains no aluminum to dissolve in aquaria and harm inhabitants. Synthetic polymer resin beads provide for durability and excellent flow characteristics;may be employed in fluiduzed-bed, canister, or passive filtration. Regenerable up to five times, dramatically increasing cost…

…water quality. Carbon features high capacity for organic removal, high Iodine number, and minimal dust. Average particle size encourages optimal flow and effectiveness. May be used in all freshwater, brackish, and marine aquaria; safe for marine invertebrates and ornamental freshwater crustaceans.…