U-Tube with Directional Return (1 Inch) Eels Test alkalinity

Test alkalinity

cell sizes

Mag-Float Mini external handle magnet

Electric blue squiggles run vertically from its gill covers to its tail

Can be target fed for efficient delivery or broadcast fed conservatively in high flow

U-Tube with Directional Return (1 Inch) Eels Test alkalinityU Tube with Directional Return (1 Inch) U Tube with Directional Return (1 Inch) is a larger aquarium return U tube with an adjustable directional nozzle for 1 inch inside diameter flexible vinyl tubing. 1 Inch Over Rim Return U Tube This return fitting provides a clean way to bring water from a sump, utility pump or external plumbing line back into the aquarium. The directional nozzle lets the user aim return flow to improve circulation, surface