Hydroponics nutrient solution dispenser for sprout tray

thingiverse

The remix combines elements from two original designs: "Bottle Connector with funnel by cgongora69" (http://www.thingiverse.com/thing:902607) and "Hydroponics nutrient solution refiller" (http://www.thingiverse.com/thing:933405). This combined design allows users to easily maintain the correct nutrient solution level in their sprout trays. Simply screw a 500ml PET bottle filled with nutrient solution onto the all-in-one connector, and place it upside down on the tray to maintain a consistent 12mm height. Here are my print settings for this project: I use my Prusa i3 printer to create high-quality parts. I choose not to include rafts, but I do enable supports for better stability. My default resolution is set to 0.3mm, and I aim for an infill of 20%. When printing with ABS or other brittle materials, I recommend increasing the shell thickness to at least three layers and adding three to four extra layers of top and bottom surface material for maximum durability.