

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.
๐ Keep your aquarium thriving with precision you can see!
The JBL Water Test Set ProAquaTest CO2-pH Permanent offers a professional-grade, dual-function test for freshwater aquariums, enabling continuous, accurate monitoring of CO2 content and pH levels between 6.4 and 7.8. Designed for easy, long-term use with a suction-cup display container and color scale, this complete kit empowers aquarists to maintain optimal water conditions, promoting healthy fish and vibrant plants. Developed in Germany with a legacy of quality and innovation, itโs the essential tool for anyone serious about aquatic ecosystem balance.

















| ASIN | B07QTTZLNP |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 60,726 in Pet Supplies ( See Top 100 in Pet Supplies ) 135 in Aquarium Test Kits |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,737) |
| Date First Available | 30 April 2019 |
| Item Weight | 51 g |
| Item model number | 2413800 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions | 10.6 x 4.3 x 17.5 cm; 51 g |
| Quantity | 1 |
| Size | X-Large |
V**A
Good test
Works well. Good quality test
M**N
Works great
Seems to work fine and detect my CO2 levels.
R**O
Test co2
Ok but expensive.
C**C
Good product
The liquid is really good, but the checker not at all, the hole is too small, the colour change with the same liquid is slower and as it have a cap, you can't see the light through making the reading a bit more difficult. But in the overall is a very good product
I**N
Best co2 indicator
Not much to say about best co2 indicator. Worth every cent.
S**R
Does what it needs to do
Excellent, works as it should, well packaged and arrived in good time.
C**S
Give it a miss....get a glass drop checker instead.
It takes FOREVER to change...if at all. The hole that comes in contact with the water is too small meaning reaction time takes too long. I used the supplied indicator fluid in a regular glass drop checker and that changes to lime green within 3 hours. The JBL checker took 6hours and was still green in the morning after CO2 had been off all night. Wouldn't recommend. Oh and you have to shine a torch on it to accurately read it.
R**Y
Excellent
Best one used so far and I've tried a thew
P**S
Mesure co2et ph
Correspond ร la commande et facile ร utiliser
A**O
Ottimo prodotto e spedizione velocissima
Ottimo prodotto
J**F
Au top, fait son job ๐
Gรฉnial, conforme ร mes attentes.๐๐๐๐๐
H**N
OK
ok
G**.
Top Produkt !
Top
Trustpilot
1 week ago
2 weeks ago