Was looking to get into culturing my own live foods for my reef tanks. Wanted to make it as cheap and accessible as possible. I am using a acrylic tube, a silicone funnel, some pvc connections, a light and of course the 3d printed parts. I think this ended up turning out great for the cost of it. The reason it has so many inlets at the top is my goal is to fully automate the culture of phyto by using a multihead dosing pump that will pump in new saltwater and F2 fertilizer as well as auto dose my tanks. You can choose to 3d print the barb connections or buy from amazon (I recommend buying non 3d printed ones just so they are less prone to breaking). Boosts are very much appreciated!
 

Parts List:

Acrylic Tube $13.99: [https://a.co/d/53lMAVI](https://a.co/d/53lMAVI)

Silicone Funnel $6.00: 4pc Silicone Collapsible Funnel Set 

Light $12.79: [https://a.co/d/2cRYCKk](https://a.co/d/2cRYCKk)

600g of petg filament $10

1" slip x fpt pvc connector $1

1" MPT plastic elbow Barb or connector of choice $2

Hose clamp for 1" Pipe $1