Hydra Aquatics Glass Hang-on Thermometer Hydra Aquatics glass aquarium thermometers are designed to hang on to the walls of rimless glass tanks between 3 and 8mm thick. These elegantly crafted glass thermometers are reliable, e...
Twist Water Flow Accelerators 3/4 Inch MPT
Vortex Nozzle for more random flow
Increase Water Flow up to 400% High quality
Durable ABS plastic construction Compact size and light weight
Rotating water diverter for increa...