Water Change Siphon Head for Larva Tank

thingiverse

A tool for easily changing water on a bucket holding marine larvae. Print the body and 5 rings, arrange a sheet of aquarium safe mesh of appropriate size around the body (I use 250 micron nylon mesh), slide the clips over the mesh to retain it, and glue them in place with a few drops of superglue.The width means less suction force on the larvae (under full siphon, I do like to lightly baste the screen with siphoned out water to be sure they don't get caught) and the height will get nearly to the top of the internal ridge on the 3 gallon brute buckets I've been using to raise larvae.Sized for approximately 10mm ID silicone tubing.