10 Best
Aquarium Air Diffusers
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Product Highlights- Model: asr-100; jetting volume: 15 l/min; recommended air pump power: > 4 w; standard id airline tubing: 3/16" or 3/8". great for aquariums, dwc systems or ponds.
- No more floating: measures 4" d x 1.5" h and weighs 11.6 oz. and its wide and flat bottom always keeps it sitting stably in the tank to produce steadier bubbles.
- Medium bubbles: the air stone produces abundant dense bubbles to aerate your water reservoirs. a great way to increase oxygen solubility in fish tanks, aquariums or ponds.
- Reliable material: made of mineral material and sintered at a high temperature, it causes no effect to the health of your aquatics. help keep fish or roots growing healthily.
- Easy to use: soak the stone completely in water for more than 3 hours before use. clean it regularly with a brush as it gets clogged after weeks or months of usage.
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Product Highlights
- 【double oxygen dissolving rate】great to add oxygen to your hydroponics growing system, increase oxygen levels, lower co2 and raise ph.
- 【adjustable】if you need the very dense cloud of small bubbles, please adjust the air pump by hand.the air volume of this nano aquarium bubbler can be adjusted by the control valve.
- 【produces small dense bubbles quietly】 this aquarium air bubble stone which can create a very dense cloud of small bubbles quietly. when the bubbles burst into the water, the sound is quieter. create lots of thin bubbles in fish tank, make dazzling curtain effect.
- 【easy to use】2 suction cup makes the air stone adsorbed on the tank firmly. durable, great for home, office fish tank, aquarium and hydroponics nutrient tanks.
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Product Highlights
- Medium bubbles: the air stone cylinders produce a good amount of dense bubbles. a great way to increase oxygen solubility in your aquarium and enliven the aquatic lives.
- Reliable material: made of mineral material and sintered at a high temperature, it causes no effect to the health of your aquatics. help keep your fish growing healthily.
- Tiny but enduring: each cylinder measures 0.6" d x 1" h and weighs 0.3 oz. tiny but well-constructed for continual bubbling. ideal for small fish tanks or aquariums.
- Model: asc-025; jetting volume: 0.8 l/min; standard id airline tubing: 3/16". driven by even nano air pumps of 2 w - 4 w. efficient bubblers for long-time service.
- Easy to use: soak the stone completely in water for 1 hour before use. clean it regularly with a brush as it gets clogged after weeks or months of usage.
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Product Highlights
- Model: y35; jetting volume: 2 l/min; recommended air pump power: > 2 w; standard id airline tubing: 3/16 inch. perfect for nano fish tanks, aquariums or glass buckets.
- Resetting method: it is normal if only a small amount of bubbles are generated after correct connection. please turn off the pump, keep it off for about 5 seconds and then turn it on.
- Fine bubbles: produce an abundant cascade of tiny bubbles bursting constantly. greatly boost the oxygen permeation into the water and bring enchanting landscape.
- Free adjustment: come with a two-way control valve to manually control the air flow. simply twist its knob to freely regulate the bubble strength for your multiple needs.
- Easy maintenance: clean the stone once a month to prevent clogging. just soak it in the water, brush its surface mildly and dry it naturally in a cool and ventilated place.
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Product Highlights
- Made of mineral material, it effectively create water currents and dazzling underwater scenes.
- Soak in water for 1 hour before use.
- Versatile aquarium airstone for decorative & functional air bubbles,durable, washable.
- It is an important instrument to successfully keep aquatic fish for respiration process.
- Package content: 3 x aquarium airstone; size:12" x 0.8" x 0.6"(l*w*h),fits for 3/16" inner diameter tube.
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Product Highlights
- Secure suction cup mount for versatile positioning
- Turn dial clockwise to increase pressure and counter-clockwise to reduce pressure
- Easy to install, quickly connects to airline tubing
- Large easy-grip dial for simplified adjustment
- Provides effective water surface agitation for better oxygenation
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Product Highlights
- Model: asd100; jetting volume: 12 l/min; recommended air pump power: > 4 w; inner diameter of tubing: 3/16" or 3/8". great for aquariums, dwc systems or ponds.
- Stable in water: measures 4.1" d x 0.7" h and weighs 7 oz, which helps it sink to the bottom easily. and the 3 suction cups tightly suck the tank to make it sit stably in water.
- Medium bubbles: produces abundant dense bubbles to aerate your water reservoirs. a great way to increase oxygen solubility in your aquarium and enliven the aquatic lives.
- Reliable material: made of mineral material and sintered at a high temperature, it causes no effect to the health of your aquatics. keep fish or roots growing healthily.
- Easy to use: soak the stone completely in water for 1 hour before use. clean it regularly with a brush as it gets clogged after weeks or months of usage.
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Product Highlights
- Premium material: it is made of fine raw material of white corundum with nearly similar hardness with diamond. the surface is frosted, fine and smooth, and it can be used for a long time. high-density and fine pores, refined oxygen increase the oxygen content of the water and lowering co2 levels. fine bubbles, excellent filtration, and protect the breathing of fish in m...
- Wide range of applications: this foam diffuser is not only suitable for hydroponic systems, ponds, fish tanks, fish farming, but also can be used in freshwater or saltwater aquariums, etc., which helps to extend the life of nutritional solutions and maintain fish and plant health, promote their growth.
- Set of 4pcs: this air stone discs package includes 4 pieces airstones in black color + 12 pieces suction cups(hold the air stone in place and prevent it from friction abrasion). size is about 10.5cm/4.1inch in diameter, and 2cm/0.79inch in hight. disffusing oxygen bubble to your fish tank.
- Specifications: the jetting volume of bubble diffuser can release 12 l/ min, which is suitable for fish tank with size of approx 24 to 59 inch, fits for tube of 3/ 16 inch and 3/ 8 inch inner diameter; power ranging from 4w to 8w are recommended(works better with 8w air pump), designed with standard pressure of 0.01 mpa, and the max pressure is 0.012 mpa.
- Notice: soak the bubble diffuser dics for 2 hours before the first use. there are more than 4 times that you can plug and unplug repeatedly hose connected to the air pump, which can help the air bubbles to be more uniform. clean it with a brush regularly after weeks or months of usage if it get blocked.
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Product Highlights
- Ip68 waterproof rate, excellent sealed design, can be fully submerged in water
- 6 colour changing leds and an air stone combined in a single decor piece (2 inches diameter)
- Can connect to air pump for air bubble billow effect (air pump not included)
- Built-in air stones create air bubbles for improved oxygenation and gas exchange
- Creates a decorative array of bubbles and colorful column of air in your aquarium
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Product Highlights
- Size: 0.6" x 1"(d x h)。fits for 3/16" inner diameter tube.
- Can be easily driven by air pumps, suitable for aquarium, fish tank and hydroponics.
- Jetting volume: 0.8 l/min, recommended air pump more than 2 w.
- Fine bubbles provide oxygen for fish to breathe, and lower co2 level.
- Comes with 20 pcs grey cylinder air stones.
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