CO2 Hose Connectors

46 results
In stock, only 6 left
  • Manufactured from robust POM
  • With safe swivel nut
  • Great for the construction of external CO2 reactors
starting at 3,90
In stock
  • Made of high-quality glass
  • Leads the CO2 tubing over the aquarium rim without folds
  • Very unobtrusive thanks to transparent glass
starting at 7,90
In stock
  • Made of high-quality glass
  • Leads the CO2 tubing over the aquarium rim without folds
  • Very unobtrusive thanks to transparent glass
starting at 6,90
€ 460,00 / kg
In stock, only 19 left
  • Replaces hemp, Teflon and hard seals
  • Gap Fill: 0,6 mm
  • Easily disassembled
starting at 22,90
In stock
  • Precise CO2 supply
  • Tubing is clamped safely thanks to push-pull connectors
  • Tubing connections are easy to undo
  • Only suitable for high pressure hoses
In stock
  • Manufactured from robust brass, nickel-plated
  • Tapered threads
In stock, only 6 left
  • Manufactured from robust brass, nickel-plated
  • With safe swivel nut
In stock
  • Guides CO2 hose over the edge of the pool without kinking
  • Made from high-quality stainless steel
  • Visually attractive
What doesn't fit - is MADE to fit - CO2 for your aquarium

In this category of our online shop you will find all hose connections, hose guides, adapters and dispensers for your aquarium's CO2 supply. There are different systems to buy here. For high-pressure hoses, push-in connectors are suitable in which the hose is inserted into the connector and locked there by internal "teeth". These hose connections are extremely strong and secure. The ADA Joint Parts also work in this principle.

The standard for aquaristic CO2 equipment, like the connections to and from pressure reducers and needle valves are screw connections able to connect high-pressure hoses as well as softer silicone hoses.
To connect and guide the CO2 hose to, along and over the aquarium's pane, so-called J Pipes or U Pipes are used, especially in aquascaping. These pipes are special tubes made of glass or stainless steel, which can be used to lead the hose over a side pane of the aquarium, without causing kinks in the hose. These pipes are available in different sizes to offer solutions for aquariums with different wall thicknesses.