A very high-quality German CO2 check valve for freshwater or marine applications. A mid-level & mid-priced, quality check valve between the Metallic and the Plastic units. Takes 4/6 mm (ID/OD) or 1/8" airline tubing.
Small, neat, low heat production and very reliable. To be used with pH Controller or Timer to automate the input of CO2. Fits Male Threaded NPT 1/8" (eg: Needle or Metering Valves) or CO2-proof tubing (4/6mm - ID/OD) with its...
These are the highest quality industrial-grade Brass Check Valve from German Air Pressure Systems. They are heavy-duty enough for food-grade liquid as well. Just like you, we also thought that these were unnecessarily overkill for...
This Needle Valve is most suitable for Aquarium use. It can provide down to 10 bubbles of CO2 / minute consistently (at 0 pressure). Fits most CO2 Regulator Kits on the market. Inlet - Male Threaded NPT 1/8" (measures 1/4" OD phys...
Mr. Aqua Glass Blown Glass Diffuser Specifications: Use to count Co2 bubble dispense in planted aquarium Compact design, durable construction. 2 suction cups included Can be cleaned. Instructions: When installing...
Feature(s): For medium-sized aquariums (20–60g). An unique patented dual-spray design: 1) Upper turbo currents 2) lower jet stream Small bio-media to ensure 100% CO2 dissolution. CO2 enters at top and CO2-saturated wat...
Mr. Aqua Glass Blown Bubble Counter Specifications: Use to count Co2 bubble dispense in planted aquarium Compact design, durable construction. Can be cleaned. Instructions: When installing pressure pipes from the ...
Mr. Aqua Glass Blown Glass Diffuser w/ Bubble Counter Specifications: Made with fine ceramic, to dispense CO2 in mist form. Build in bubble counter Compact design, durable construction. 2 suction cups included. Can ...
Efficiently dissolves CO2 into aquarium water This fully adjustable, power driven, super compact CO2 reactor will simply and efficiently maintain the desired level of CO2 in a wide range of planted aquariums. The turbulent flow C...
Compact, Easy to use bubble counter with integrated check valve Check valve protects the gas system from backflow of aquarium water. Provides an accurate measurement of the CO2 flow rate.
A natural efficient system for the production and diffusion of CO2 for aquariums up to 40 gallons. This simple and reliable system generates CO2 by a pH buffered natural fermentation process, providing an almost constant supply of...