JBL ProAquaTest CO2-pH Permanent

Descripción

JBL ProAquaTest CO₂-pH Permanent – Continuous CO₂ Monitoring for Freshwater Aquariums

Keep your planted tank in the sweet spot with the JBL ProAquaTest CO₂-pH Permanent. This in-tank indicator (drop checker) gives a continuous colour reading of dissolved CO₂ levels, helping you fine-tune CO₂ injection and maintain stable pH for healthy plant growth and comfortable fish.

How it works

• Uses a defined KH reference solution (typically 4°dKH) inside the indicator bell.
• CO₂ diffuses between tank water and the indicator air gap until equilibrium is reached.
• The colour changes with CO₂ concentration: blue = low, green = ideal, yellow = high.

Key features

• Real-time overview: See CO₂ status at a glance.
• Easy placement: Compact indicator with suction cup for the inside glass.
• Clear colour scale: Optimise for ~20–30 mg/L CO₂ (green zone).
• No test strips needed: Long-lasting indicator solution inside the bell.

What’s included

• CO₂ permanent indicator (drop checker) with suction cup
• Indicator / reference solution
• Basic colour reference guide
• Instructions

How to use (quick guide)

1. Rinse the indicator with RO/distilled water (do not use detergents).
2. Fill to the mark with the supplied indicator/reference solution.
3. Attach the indicator inside the tank, below the waterline and away from direct CO₂ bubbles and strong flow.
4. Allow time to equilibrate (initially up to ~2 hours). Read the colour:
   • Blue – CO₂ low: increase CO₂ carefully.
   • Green – Ideal range (~20–30 mg/L).
   • Yellow – CO₂ high: reduce CO₂ to protect livestock.
5. Recheck after adjustments; make changes gradually.

Pro tips

• Refresh the indicator liquid every 3 – 4 weeks or after large water changes.
• Place at mid-depth in an area with gentle circulation for representative readings.
• Stable CO₂ needs stable KH; verify KH weekly in high-tech planted tanks.
• Strong surface agitation reduces dissolved CO₂; balance gas exchange with plant needs.

FAQs

Is it suitable for saltwater?
Designed for freshwater planted aquariums.

Do I need to refill it often?
Replace the indicator liquid roughly monthly or if colours fade/contaminate.

Why is it always blue or always yellow?
Blue: not enough CO₂ or too much surface agitation. Yellow: excessive CO₂, reduce injection immediately and ensure good circulation.

With JBL ProAquaTest CO₂-pH Permanent, you can dial in consistent CO₂ levels for lush growth and a stable, comfortable aquarium.