Questions? Feedback? powered by Olark live chat software

Free GLA Substrate Fertilizer Capsules - promotion added to cart with orders $250+


In Stock

Nylon Seal

3 reviews Write a Review
Current Stock:


Nylon replacement seal for the connection between the CO2 regulator and cylinder. This seal needs to be replaced every time the CO2 cylinder is refilled.

Nylon replacement seal.

Replace every time you refill your CO2 cylinder.

Customer Reviews

3 reviews

  • 5

    Best co2 seal available

    I go through a lot of co2 and have used all the gaskets including the permaseal. This particular gasket is of the perfect consistency and forms a 100% leak free seal every time.

  • 5

    By and far the best co2 seal available.

    This is a must have by the bag full. You need one every refill and these are 100x easier to use than the stock version supplied with the GLA regulator. The stock units are fantastic, but super soft. This made is harder to dial in the regulator position. By using this seal it resolved that issue 100%. Love these GLA seals.

  • 5

    Love this product

    I found that the hard seals that come with the canister (i do the swap-out thing at my local shop) does-not work and tightening-down on these makes a nice seal. Buy 2 :-)

Customers Also Viewed

Atomic Check Valve - Inline Check Valve

Atomic Check Valve - Inline Check Valve

Atomic series check valve with super low 1psi cracking/opening pressure. Permits flow of CO2 in one direction only. Mount inline. Compatible with our CO2 resistant tubing. Easy view arrow marks the...
Atomic CO2 Bubble Counter

Atomic CO2 Bubble Counter

Atomic CO2 bubble counter is an effective tool for accurate measurement of the bubble count at a glance. Measure the amount of CO2 entering the aquarium. Precision CO2 Bubble Counter with integrated...
5lb CO2 Tank - Aquarium CO2 Cylinder

5lb CO2 Tank - Aquarium CO2 Cylinder

High quality 5lb aluminum CO2 cylinder. Made in the USA. The perfect size for almost all planted tanks. Dimensions: 5 1/4" D x 18" H CO2 Capacity: 5 lb Sherwood USA Valve Made of high strength...
Atomic Inline CO2 Diffuser - 16/22mm

Atomic Inline CO2 Diffuser - 16/22mm

Featuring the world's finest and highest CO2 diffusion rate, our Atomic CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water...
GLA GRO Aquarium CO2 System

GLA GRO Aquarium CO2 System

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLEAQUARIUM GLA GRO Planted Aquarium CO2 System...

Join the List