Air Stone - 75mm

I modified GBDave's air bubbler to be half of the width for an algae scrubber project I have in mind. I haven't printed it yet. When I get it installed I'll post a picture of it.

I might add mounting holes for suction cups with zip ties to hold onto the bubbler.

Edit 2/5/2020
Total redesign and now it works for me. I added loops for small zip tie suction cups. Will post picture when it is installed in the aquarium.

I used PETG, 0.3mm first layer, 0.2mm all others, 0.35mm layer width