This unit works just as it should to tell you how much co2 you are delivering to your tank for the growth of plants. Thanks to this seller, it workds great and very affordable.
Verified purchase: Yes | Condition: New
Can be difficult to count the bubbles, the hole inside is a little big, but in general this is a god option to buy
Verified purchase: Yes | Condition: New
Works great.
Verified purchase: Yes | Condition: New
It’s a good product compared to the price!
Verified purchase: Yes | Condition: New
Works great, and glass is pretty thick. May need some bigger size tubing, that's the only problem i encountered.
Verified purchase: Yes | Condition: New
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