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JBL ProAquaTest CO2 + pH Permanent & Refill

JBL ProAquaTest CO2 + pH Permanent & Refill - Main image
$8.31 $12.99 In stock

Category: Aquarium Water Test

JBL Pro Aqua Test CO2-pH Permanent Test

JBL Aquarium Water Test Kits & Refills

  • Simple and reliable monitoring of the aquarium water values. Permanent direct measurement of the pH value and carbon dioxide content in freshwater aquariums
  • Permanent test for fertiliser control: place reagent in the permanent test device and attach to the aquarium pane, using suction cups. Compare reagent colour with colour scale sticker and read off value
  • Indication of pH value (6.4 – 7.8) and CO2 content
  • You will find detailed information and troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium
  • Package contents: 1 CO2-pH permanent test, display vessel with suction cup, 1 reagent (+ 1x refill) and colour scale sticker. Reagent refill and indicators separately available

Available:

Complete Test Kit
Refill

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Customer Reviews (5.0 / 5 · 4 reviews)

Julian K. ★★★★★

The permanent CO2-pH checker is a game-changer for my planted tank—I can glance at the color and know exactly where I stand without fiddling with test tubes. The refill solution is straightforward to swap in too, keeping things accurate without any guesswork.

Owen ★★★★★

The permanent indicator sits right in the tank, so I can glance over and instantly see the pH without fiddling with test tubes every day. Refill's easy to swap in, and it's held its color accuracy for weeks now.

Eli ★★★★★

I’ve finally got my CO2 levels dialed in with this tester, and the permanent pH readout is a lifesaver for keeping my discus tank stable. The refill cartridges are easy to swap, so I don’t dread maintenance anymore.