Waterfall Aquarium Filter 3.0 - Added Water Wheel

Compared to 2.0, the water wheel has been added, considering the structural strength, support has been added, the height of the waterfall layer has also been increased, the effect will be better, suitable for aquariums without a top cover, length 210mm, width 60mm, suitable for glass thickness within 5-6mm, within 60 tanks, the slots are all 0.5mm tolerance, just download the corresponding file, support-free printing, inlet pipe within 12mm