ACQUARIO PARETE BOLLA DARIA TUBO DI PIETRA SERBATOIO BLU PER PESCI 7 "10" 14 "18" 23 "28" IN ITALIA

Specification: Material: Plastic+RubberProduct Name: Bubble Wall Air Stone TubeSuitable for: Fish Tank, AquariumAir Stone Size:7", 10", 14", 18", 23", 28"Color:Blue Packing Incldues:1 x Bubble Wall Tube2 x Cup suctions(7"/10")/3 x Cup suctions(14"/18"/23"/28") Feature:1.Instantly create a great deal of tiny bubbles that your fishwill love2.The tube can be cut with a razor blade to be short3.Fit for Aquarium Oxygen Pipe External Dia.4mm/ 0.16"4.Additional bubble walls can be jointed with the enclosedconnector5.Rubber suction cup can produce enormous power to stickto glass surface firmly6.Need to use a pin or needle to puncture for as many smallholes as needed before using