Jebao Jecod DCW 90 flow reducer

Made this to reduce the flow from my jecod gyre wavemaker. Couldn't find anything similar so uploaded it for those who may need to reduce the flow in their tank with this easy little hack. It fits only to his model but adjusting its height in the slicer should make it fit to other models also. Printed and tried and it works,reducing the flow with about 10-12%.