Twist nut for 4545 extrusion - Hook (12 pack) snail This is a small mount

This is a small mount that attaches via four strong neodymium magnets to the side of your tank or sump can hold sensors

The spent media roll slides off the motor casing for easy disposal

This light shade is designed for the generation 3 & 4 XR30 aquarium light by EcoTech

Cutout a square of filter floss

Work mode will flash at first set the working mode

Twist nut for 4545 extrusion - Hook (12 pack) snail This is a small mountThis small piece of plastic twists securely into 4545 style aluminum extrusion and allows wires or similar to be cradled in place. This part, once twisted into place on the extrusion, can support many wires and keep them relatively well organized while still leaving them accessible. One hand operation for those tough to access places. Strong PETG+ construction is surprisingly sturdy for a small part.