This listing includes two stackable sections any color of your choosing. Default color of not PMd or noted will be black.
Copepod "House"
Add this to tank giving a great space for copepods to live and grow safely. After a few days remove and rinse out into main tank to feed copepods easily to your fish. Designed to be stackable.
Printed out of high quality PETG which is considered to be "reef safe"
At request I can print these in Blue, Gray, or Orange just note it at purchase default color will be black if no notes
Please Check out my other items for other 3D Printed and Custom Aquarium Electronics