Brine shrimp hatchery device

[Spicy Reef]

I've been using this method to cultivate baby brine shrimp and recently came across a bottle top I'm sure everyone but me already knows about. I could not find it here using the search engine so thought I would share...

It's basically a bottle top that has a molded airline tube fitting, cut a hole in the bottom of bottle and hang it upside down over utility sink. to harvest there is a one-way-valve, a T, and an outlet valve "inline-ish" with the air pump.
Keep'n it simple

 

[Peace River]

Thanks for sharing! Do you mind sharing your mounting system?

 

[Spicy Reef]

Thanks for sharing! Do you mind sharing your mounting system?

Thanks, I don't mind at all :)
It's just one of those screw in hooks, one for each bottle.
I screwed them into the above cabinet. If I didn't have an above cabinet. I might screw one into the ceiling hang a horizontal wheel off of it, then 3 or more bottles from the wheel. Kind of like a baby crib mobile. The methods are only as limiting as my tiny brain :)