3DReeF presents Biocube 16 dual  1/4 inch  Flow eductor Generator .It generates a Random Flow pattern in your aquarium.

Available in 2 main colours Black and Neon green that glows under  Uv light.

3D  Printed Parts printed in Reef-safe PETG plastic

Kit Includes:

1x   20mm to 1/4in Y FittingSlip-fit Loc-Line Adapter 

4x  Sections of  1/4in Loc-line

2 x  1/4in Random Flow Generator Nozzles