3d printed water feature

this is a water feature i designed so the water pipe isn't going up through the bottom, giving it an illusion affect using a plant pot i no longer needed the plant pots are available at home bargains and B&M but at B&M they don't have holes in the bottom that you have to fill in first which is better, they cost £3, at home bargains they do anyway. the Sphere is 30cm and i got that off amazon for £16.59 and the base iv designed is for this size. the RGB led's i got off ebay for £2.39 for 10 with a remote but i removed the batteries drilled a small hole in the back of them all inserted a wire then soldered it to the contacts and sealed the hole with silicon and then connected them all up to an adaptor, i also just drilled a hole through the 3d printed led holder and another small hole through the bottom corner of the base to thread the wire through. all the wires then go up the 15mm copper tube and out the bottom, it may be better using 22mm tube as it was very tight. the fitting iv used