Marina Longstone Airstones

The Marina Longstone Airstones diffuse air, creating water movement and are ideal for adding accents in any aquarium.

The air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

Simply connect the Marina Longstone Airstone with your airline tubing to your air pump and place it in the desired location.

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Based in Stockton on Tees near Middlesbrough, Pond Planet has fast become one of the UK's leading online retailers of aquarium and pond supplies. We attribute this to our passion for all things pond and aquarium, coupled with our desire to provide a customer service second to none.

Growing from humble beginnings to our new 5,000+ square foot warehouse, Pond Planet strives to provide the best pond, water garden and aquarium products at competitive prices, backed by accurate advice and unbeatable customer service from start to finish.

With over 40 years of experience in the design, installation and maintenance of ponds, water features and aquariums in all shapes and sizes. Our dedicated industry trained team of staff are on hand to answer any questions or queries you may have. 

Pond Planet is a one-stop shop for all your pond, aquarium and water garden needs. All products are chosen with quality and value for money in mind and delivered direct to your door at competitive prices.

We believe you won't find a better combination of price and customer service.

Delivery

Pond Planet offer a combined postage charge of £3.95 for all orders under £49 and free delivery on all orders over £49 to the UK Mainland. All orders placed before 2:00pm will be picked, packed and dispatched the same working day.

Orders under £49.00 are dispatched via Royal Mail Tracked 48. All orders £49.00 and over are shipped using our partner courier, Interlink Express using a next working day delivery service.

The team at Pond Planet will continue to keep you up to date with the status of your order via email from start to finish.

Returns

Goods must be returned in perfect and unused condition, in their original packaging. The buyer must ensure that the goods are securely and adequately packed to avoid damage and the purchaser pays return postage costs. We recommend that products are returned by recorded delivery or by carrier that requires a signature. Pond Planet accepts no responsibility for goods returned to us unless signed proof of delivery can be provided.