50mm (2") Air Stone for use in ponds and aquariums. Must be attached to a pond air pump such as the Blagdon Koi Air.
- Ultra Violet Clarifiers (UVC)
- Oase UVC Clarifiers
- Blagdon UVC Clarifiers
- Replacement UV Lamps
- All In One Pump with Filter and UVC
- Pond Lights
- LED Lights
- Colour Changing Lights
- Lighting Accessories
- Pond Vacuums & Other Accessories
- Pond Vacuums
- Pond Air Pumps
- Pond Mist Makers
- Pond Nets
- Fish Food
- Fish Feeders
- Koi Products
- Swimming Ponds
- Books
- Garden Ornaments and Pond Decorations
- Fountain Nozzles
- Hoses, Valves & Fittings
- Hoses, Tubes and Clamps
- Barbed Hose Fittings
- Threaded Fittings
- Through Wall Fittings
- Pond Wall Cable Outlets
- Valves and Taps
- Spillway Hose & Connection Kits
- Water Release Kit
- Check Valves and Foot Valves
- Bottom Drains
- PVC - Glue Together Fittings
- Spare Parts & UV Lamps
- Replacement UV Lamps
- Replacement Filter Foams & Sponges
- Replacement Filter Bio Media
- Impellers
- Other Spares
- Pond and Water Treatments
- Pond Water Test Kits
- String Algae and Blanketweed Products
- Green Water (Pea Soup) Treatments
- Chlorine Neutralisers For Adding Mains Water
- Clarifiers and Flocculants
- Natural Pond Treatments
- Starter Bacteria and Boosters
- Sludge Removers
- Pond and Standing Water Mosquito Control
- Fish Treatments
- PH Adjusters
- All other treatments
- Aquarium Products
- Aquarium Pumps, Aerators and Filters
- Aquarium Heaters and Accessories
Pond Liners & Plastic Ponds
PVC and EPDM Pond Liners per mtr, Plastic Ponds of all sizes.
Household Pumps
A huge range of pumps for household, commercial, agricultural and industrial use
Industrial & Agricultural Pumps
Flojet, Little Giant, Zenit, Dab & More
- Industrial & Agricultural Pumps
- Shurflo Diaphragm Pumps - 12/24 Volt DC and 230 Volt AC
- Engine Powered and Fire Pumps
- Rule Inline Submersible Pumps Low Voltage
- Flojet Spares
- Submersible Sump and Drainage Pumps
- Float Switches
- Pump Accessories
Floating Fountains & Dam Aerators
Floating Fountains and Aerators for Dams, Lakes and Large Ponds
Water Features & Spillways
Spillways, Fountains, Nozzles, Jets, Waterwalls and Waterfalls
Products by Brand
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Pond Help & Information
Need a hand working out the right gear for your project? Browse our range of help pages or submit a help request directly to our specialists.
- Pond Help & Information
- Sizing up your Pump and Filter Online Help Form
- Sizing Up Your Pond Pump Online Help Form
- Spillway and Waterwall Online Help Form
- Pipe Friction Head Loss Calculator
- Pond Filter Flow Calculator (Manual Calculation)
- Pond Liner Calculator
- Helpful Tips on Design
- Pond FAQ
- Pond Pump Troubleshooting
- How to check and change your Pond Pump impeller
- How to clean your pond filter sponge. Hint: NEVER use your garden hose
- How to Install Pond Liner
- Pond Pumps vs Pool Pumps vs Sump Pumps - for Pond Use
- Swimming Pond Ideas - How to Make One
- How to make a Frog Friendly pond
- Pumping Head Height Explained
- Calculating Waterfall Flow Rates
- How to run Cable or Hose out of your Pond or Trough
- Glossary of Terms
- Green Water Help (Your pond looks like Pea Soup!)
- Blanket Weed or String Algae Help (long stringy or cotton wool like algae)
- Chemical Resistance Guide
- IP Ratings Explained
- What is a pressure tank and should I install one on my home rainwater pump?
- How to install a dry mount pond pump (outside of the pond)
- Spillway Installation Tips
- Blagdon, Interpet & Clearpond Pond Water Treatment Specifications
- Pond Photos and Ideas
- How Barley Straw Helps Ponds
- Aussie's Observations Explained
- Customer Feedback
- Further Pond Water Quality Troubleshooting
Aqua One 50mm Air Stone
Pond Air Stone
- Categories
- Pond Vacuums & Other Accessories: Pond Air Pumps
- Pond Vacuums & Other Accessories: Koi Products
- Product information
- Related products
Related Products
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