Air Pumps, Air Stones & Airline

The Jebao SCP-90M is a WiFi-controlled cross-flow aquarium wavemaker designed to circulate water throughout the tank, with a dual-rotor 360-degree gyre flow and output of 2,700 to 3,300 GPH. 360-degree cross-flow circulation — creates a sweeping current across the aquarium to help reduce dead...

ALEGI Standard Airline Tubing is flexible 3/16-inch (4.8 mm) tubing for aquarium, terrarium and hydroponic setups, supplied in a 600-foot (183 m) length with connectors. 600 ft (183 m) of tubing — provides a long supply for planning airline runs. Standard 3/16 in (4.8...

kathson Large Mineral Airstone is a two-piece aquarium and hydroponic diffuser designed to aerate water with fine bubbles, with an 8-inch (20.32 cm) ball-shaped body and a flat base. Two mineral airstones — set up aeration in aquarium or hydroponic water. 8 in (20.32...

NUOBESTY’s 10-inch (25.4 cm) stainless steel air diffuser is a round bubble panel designed to aerate aquariums and ponds with fine bubbles. Generates intensive microbubbles — adds oxygen to aquarium and pond water. Round diffuser design — supports a consistent bubble flow and even...

Pawfly 16-inch air stone cylinders are rubber bubble diffusers for aerating larger aquariums, ponds, gardens, aquaculture systems, and DWC reservoirs, with a 36 L/min jetting volume and two units per pack. Two 16-inch cylinders — add aeration across larger water systems. Rubber construction produces...

Carefree Fish 8-inch (20.32 cm) aquarium air stone disc creates bubbles for aquarium aeration, with a high-temperature-fired design and included connection accessories. High-temperature firing — made for durable, long-term performance. 45-degree placement with the air inlet facing up, followed by a 24-hour soak —...

Hygger CO2 is a compact aquarium CO2 regulator for establishing CO2 injection in planted tanks, with a side outlet for side-open cylinders and an integrated bubble counter with a check valve. Side outlet made for side-open cylinders — fits the cylinder style this regulator...

Marine Metal B-3 Bubbles is a portable live bait aerator and backup aquarium air pump, delivering 1.0 STL of air per minute with a weighted glass bead airstone and 30 inches of airline tubing. Runs approximately 100 hours on two alkaline D batteries or...

AquaMiracle Rubber Air Stones are 8-inch (20.32 cm) air diffusers for adding aeration to aquariums, ponds, and fish-farming setups, with stepped nozzles for two airline tubing sizes. Rubber cylinder with thousands of tiny pores — disperses air through the water. Designed to produce finer,...

The hygger Weighted Nano Mist Bubble Wall Bar is a 23.6-inch air diffuser designed to create a fine-bubble oxygen curtain for freshwater and marine aquariums and hydroponics. Weighted design — sinks and stays in place without floating or shifting. All-black bar — blends into...

JIH Aquarium Airline Tubing is a 320 ft (97.5 m) black, flexible line for aquarium, terrarium, and hydroponic setups, sized for standard 3/16 in (4.76 mm) outlets. Black tubing — blends into dark setups and is easier to keep visually unobtrusive. Fits standard 3/16...

Pawfly Aquarium Air Stone Cylinders are a two-piece diffuser set designed to aerate larger ponds, garden water systems, large aquariums, and DWC reservoirs, with each cylinder measuring 2 in (5.08 cm) in diameter by 8 in (20.32 cm) long. Micro-holes release dense, even medium...

The JARDLI Music Glass CO2 Diffuser is an aquarium diffuser designed to supply CO2 for planted tanks, with a 2-inch (5.08 cm) diameter for aquariums beyond 75 gallons (about 284 L). 2-inch diameter for tanks beyond 75 gallons — sized for larger aquariums. Ceramic...

The LANDEN Quick Release Tap Connector is a two-piece set for connecting aquarium filter hoses and controlling water flow, with a 12/12 mm DTC-12/12 design for ½-inch hose sizing. Two quick-release connectors — disconnect compatible aquarium equipment for removal or maintenance. Two smooth-turning water-flow...

Clscea AC500 is a water-filled aquarium CO2 bubble counter with an integrated mini solenoid valve and check valve, designed to monitor CO2 flow and help maintain a healthy aquarium. Two-in-one refill design — refilling also cleans the gas pathway to help address clogging-related solenoid...

hygger Air Stones for Aquariums is a transparent acrylic bubbler kit designed to aerate aquariums, hydroponic setups and small ponds, with a clog-resistant EVA bubble stone and two aeration rings. EVA bubble-making material resists corrosion and clogging — supports consistent use over time. Transparent...

Clscea’s DIY aquarium CO2 kit combines a CO2 generator base, diffuser and storage holders to support aquarium plant growth, with a starter tube and pressure gauge for a straightforward start. Four-in-one set with diffuser, bubble counter, check valve and suction cups — includes key...

PINVNBY 4.2-inch (10.668 cm) air stone discs are an 8-piece set designed to add oxygen and water circulation in aquariums, ponds, and hydroponic systems. 300–500-micron bubbles from carborundum air stones — create fine bubbles for water aeration. Three suction cups — help hold an...

Encompass All Volt-Control is a 2-pack of fully submersible pure titanium grounding probes designed to provide an active electrical ground for aquatic systems. Helps protect aquatic animals from stray voltage generated by pumps, heaters, lights, and other electrical devices. For freshwater and marine systems,...

The FZONE All-in-One CO₂ Solenoid Valve combines a bubble counter and built-in check valve to help manage CO₂ flow and prevent back-siphoning. Integrated solenoid valve and bubble counter — combines components to reduce leak points. Built-in check valve — helps prevent water from siphoning...

The hygger 16.9-inch aquarium bubble bar is a self-sinking diffuser designed to add fine bubbles, support water circulation, and create a bubble curtain in freshwater or saltwater tanks. Micro-pressure technology creates mist-like bubbles that stay suspended longer — adds a fine-bubble display to the...

The hygger Aquarium Air Stone is a nano-bubble diffuser for fish tanks and hydroponic setups, designed to increase dissolved oxygen with a 4-inch (10.16 cm) disk and adjustable bubble output. Fine, dense bubbles — increases contact between air and water to support higher dissolved...

The Clscea DC300-40 is a stainless-steel aquarium CO2 diffuser designed to disperse pressurized CO2 as a fine mist, with a 304 stainless-steel body and a built-in check valve. Injection-molded ceramic plate produces a fine, dense mist to support CO2 dissolution in aquarium water. Upgraded...

The hygger 21.7-inch (55.1 cm) aquarium bubble bar creates a fine-bubble curtain while supporting oxygenation and water circulation in freshwater and saltwater aquariums. Evenly spaced air holes and micro-pressure technology — create a curtain of fine bubbles that remain suspended longer. Three functions in...