🌱 Complete Mudder 30 Piece 4 Inch Air Stone Disc Kit Set - Hydroponic Growing System Accessories with Air Stone Bubble Diffusers, Airline Tube, Control Valve, Check Valves, Suction Cups, and Air Pump Review

Sufficient air stone accessories: the package is composed of 4 pieces of air stone discs, 1 piece of 13 feet airline tube, 1 piece control valve, 8 pieces of suction cups, 12 pieces plastic connectors, complete aquarium set is sufficient to fit most air pump, increasing the flow of water and supplies of oxygen in the tank. Size detailed information: the diameter of air stone disc is about 4.1 inches/ 10.5 cm, fit for 3/ 16 inch (4 mm) air tubes, recommended air pump has a power ranges from 4 to 8 W (works best with 8 W air pump), the deeper the water, the larger wattage air pump you need to drive it; The disc set can be applied in fresh water or salt water, heavy enough to stay firm at the bottom of the tank, creating no implication to fish. Quality and safe material: forged by high temperature process, round air stone bubblers are sturdy and durable, with a good dissolved oxygen effect; When the bubble diffuser is put into water, the sound produced is quiet, the non-toxic material also keeps fish safe and healthy; airline tube is made of quality plastic and can be applied for a long time. Stable to use: the preparation of suction cups aim to help you tightly stick air stone disc to the smooth fish tank, you just need to insert the connector directly into the air pipe, aquaculture air control valves can be connected to aquaculture pipelines, you can put the check valve in the airline tube between air pump and aquarium water to prevent water from back siphoning; Use connectors can combine 2 inputs to create one stronger output for using with multi-outlet pumps. Recommendation: bubble diffuser disc can be soaked for 2 hours before being applied for the first time and the hose connected to the air pump can be repeatedly plugged and unplugged more than 8 times, which can help the air bubbles to be more uniform, cleaning regularly by a brush when they get clogged after weeks or months of usage.