Cart Remove item Thumbnail image Product Price Quantity Subtotal × Check Valve to take 3mm hose see 2559 above £6.07 Check Valve to take 3mm hose see 2559 above quantity £6.07 × 5 - Cover lid top seal £0.00 5 - Cover lid top seal quantity £0.00 × Air stone 50mm ball shape to take 3mm hose £3.69 Air stone 50mm ball shape to take 3mm hose quantity £3.69 × Check Valve to take 3mm hose see 2559 above £5.78 Check Valve to take 3mm hose see 2559 above quantity £5.78 × 22, 33 - 'L' shaped pipe (2) with connectors (4) £0.00 22, 33 - 'L' shaped pipe (2) with connectors (4) quantity £0.00 × Silicone airline tubing CLEAR, internal bore 3mm. We will cut this to the continuous length you require (whole metres only - maximum reel length 100 metres). Price shown is per metre. Silicone tubing is recommended for use with air pumps. £0.88 Silicone airline tubing CLEAR, internal bore 3mm. We will cut this to the continuous length you require (whole metres only - maximum reel length 100 metres). Price shown is per metre. Silicone tubing is recommended for use with air pumps. quantity £0.88 Coupon: Apply coupon Update cart Cart totals Subtotal £16.42 Shipping Calculate shipping Country / region: Select a country / region… IrelandIsle of ManUnited Kingdom (UK) State / County: City: Postcode / ZIP: Update Total £16.42 (includes £2.73 VAT) Proceed to checkout