3D Printed Tunze 3152 Nano ATO Plastic Rimmed Tank Adapter Size:Up to 3/4 Inch Width The Large one is a

The Large one is a 4" square

75" (70mm) Currently only available in XSmall hole format

Generally recommend a minimum of 3 in case something happens to one

Direct replacement for the stock guard on your Neptune WAV pump

3D Printed Tunze 3152 Nano ATO Plastic Rimmed Tank Adapter Size:Up to 3/4 Inch Width The Large one is aAdapter to mount your Tunze 3152 Nano ATO float switch to the rim of your plastic rimmed tank. Allows more flexibility in adjusting the water level in your tank without the stock magnetic holder bumping into the plastic rim. Water level can be adjusted to just below the plastic lip inside the tank to approximately 2 1 2" below the plastic lip. Printed in Black reef safe ABS plastic. Secured with black nylon screws. No metal to rust! 3 widths available