Twist nut for 4545 extrusion - 6mmTube Long (12 pack) aquarium Two clips needed per tile

Two clips needed per tile so one pack will hold 6 tiles

Cycle timing

The cap can be ordered to allow room for the sensor found on the DC versions of the skimmer

and an extra water-wand is provided

Twist nut for 4545 extrusion - 6mmTube Long (12 pack) aquarium Two clips needed per tileThis small piece of plastic twists securely into 4545 style aluminum extrusion and allows 5. 5 to 6. 5mm aquarium airline tubes to be managed. This part, once twisted into place on the extrusion, can support four tubes and keep them well organized while still leaving them visible. Strong PETG+ construction is surprisingly sturdy for a small part.