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  9. ISTA 2 in 1-Metal Bubble Counter & Check Valve

ISTA 2 in 1-Metal Bubble Counter & Check Valve

R363.00

The ISTA 2 in 1-Metal Bubble Counter & Check Valve is a durable is a solid metal aquarium accessory combining a CO2 bubble counter and a stainless steel spring check valve.

1 in stock

The ISTA 2 in 1-Metal Bubble Counter & Check Valve is a durable is a solid metal aquarium accessory combining a CO2 bubble counter and a stainless steel spring check valve.

Key Features:

  • Dual Function: Acts as both a visual bubble rate monitor and a backflow preventer.
  • Stainless Steel Spring: Reliable check valve mechanism stops water from siphoning into the regulator.
  • Heavy-Duty Build: Solid metal construction ensures a long lifespan and professional aesthetic.
  • Universal Thread: Fits approximately 95% of standard CO2 regulators and needle valves.

Setup and Use:

  • Placement: Mounts directly onto the regulator output or needle valve, or connects in-line with standard aquarium CO2/air tubing.
  • Filling: Unscrew the transparent chamber, fill with a small amount of water (or syringe fill) to track bubbles, and secure tightly.
  • Direction: Ensure the flow direction aligns with the internal check valve orientation.

 

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