Fish Supplies › Airstone › Koi › fish tank

8 /200mm Plate Airstone for Koi Ponds & Aquariums Air Stone for Larger Pump Bubble Diffuser for Outdoor Pond Garden Circulation System Aquariums Aquatic hydroponic Fish Tank or Any Aeration Need

8 /200mm Plate Airstone for Koi Ponds & Aquariums Air Stone for Larger Pump Bubble Diffuser for Outdoor Pond Garden Circulation System Aquariums Aquatic hydroponic Fish Tank or Any Aeration Need. Fine Bubbles: The plate air stone disc produces lots of... more

Aquarium Or Water Garden Airstone 2 (50Mm) - Pack Round Type Air Stone Diffuser For Water Garden Koi Fish s Or Aquarium Saltwater//Marine Fish Hydroponic Use

2 Inch or 50mm Diameter Airstone 3/16 (4mm) Fitting or 5/16th (8mm) for airline or Water Garden air stone that will give a rich micro bubbles of oxygen. Airflow dependent on depth of or Water Garden output of air pump. Dual Fitting for all stard... more

Aquarium Or Water Garden Airstone 2 (50Mm) - Pack Round Type Air Stone Diffuser For Water Garden Koi Fish s Or Aquarium Saltwater//Marine Fish Hydroponic Use

2 Inch or 50mm Diameter Airstone 3/16 (4mm) Fitting or 5/16th (8mm) for airline or Water Garden air stone that will give a rich micro bubbles of oxygen. Airflow dependent on depth of or Water Garden output of air pump. Dual Fitting for all stard... more

Aquarium Or Water Garden Airstone 2 (50Mm) - Pack Round Type Air Stone Diffuser For Water Garden Koi Fish s Or Aquarium Saltwater//Marine Fish Hydroponic Use

2 Inch or 50mm Diameter Airstone 3/16 (4mm) Fitting or 5/16th (8mm) for airline or Water Garden air stone that will give a rich micro bubbles of oxygen. Airflow dependent on depth of or Water Garden output of air pump. Dual Fitting for all stard... more

Aquarium Or Water Garden Airstone 2 (50Mm) - Pack Round Type Air Stone Diffuser For Water Garden Koi Fish s Or Aquarium Saltwater//Marine Fish Hydroponic Use

2 Inch or 50mm Diameter Airstone 3/16 (4mm) Fitting or 5/16th (8mm) for airline or Water Garden air stone that will give a rich micro bubbles of oxygen. Airflow dependent on depth of or Water Garden output of air pump. Dual Fitting for all stard... more

Canister Type (High Output) Airstone Bubbler Bar Air Stone Diffuser For Water Garden Koi Fish Ponds Or Aquariums Saltwater//Marine Aquariums And Hydroponic Use

2 Inch Diameter Sintered Long Lasting Stone Fine Diffuse Of Bubbles Heavy Design Suitable for all Large Aquariums Easy to clean sanitize with water more

Hi-Oxygen Koi Airstone 22x4cm Fish Pond & Aquarium Water Oxygenator

Ideal for the aeration of your large Koi pond. The Superfish Koi Air Stone is a hi-oxygen long lasting air stone specially treated at very high temperatures and producing very fine air bubbles. Highly durable air stone - Grey Hi Oxygen air stones are... more

Canister Type (High Output) Airstone Bubbler Bar Air Stone Diffuser For Water Garden Koi Fish Ponds Or Aquariums Saltwater//Marine Aquariums And Hydroponic Use

2 Inch Diameter Sintered Long Lasting Stone Fine Diffuse Of Bubbles Heavy Design Suitable for all Large Aquariums Easy to clean sanitize with water more

Aquarium or Water Garden Pond Airstone 2 / 50mm Ball - Twin Pack Ball Type Air Stone Diffuser for Water Garden Koi Fish Ponds or Aquariums Saltwater/Reef/Marine Aquariums and hydroponic use

High quality Pond or Water Garden air stone that will give a rich micro bubbles of oxygen. Airflow dependent on depth of Pond or Water Garden and output of air pump. Dual Nipple Fitting for all standard airlines. Budget Two Inch Ball Pond Airstone... more

50mm Blue Ceramic Airstone Ball Hi Oxygen Air Stone For Koi Pond Aquarium Tank

Oxygen is essential for promoting pond life. These air stones are also ideal for promoting the action of aerobic bacteria in the filter zone of your pond. These beneficial bacteria ensure the breakdown of waste products in the water. By administering... more