Tetra CV4 Check Valve

£3.99
£3.99
£3.99
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Pre-orders

Pre-orders

We offer the option of pre-orders on some products. These are specifically ordered for you. Pre-orders usually despatch within 2-9 business days. We reserve the right to hold the order until all items are in stock, but generally strive to ship what is available as soon as possible!

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Tetra CV4 Non-return Valve

The fitting of a Tetra CV4 Protective Check Valve allows the air pump to be positioned lower than the level of the water (underneath the aquarium). Using one of these will protect the air pump, making sure that no water can 'back-siphon' and enter when it is switched off or during a power failure. This is maintenance-free and fits standard 6mm aquarium airline. 

Tetra CV4 Check Valve

£3.99

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