Description
Quick and easy fill aquarium CO2 bubble counter. Quick fill water injection port design on the bubble counter permits quick filling with a syringe (not included), so that you don't have to spend time disconnecting any parts to fill the bubble counter.
1/8 FNPT thread (contact GLA or any inquiry into thread size required for your installation)
Customer Reviews
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Does the trick
Great product and no longer need to take the cap off the bubble counter to fill it with water. Using the syringe that was provided with the product, makes filling the bubble counter with water a piece of cake. What a great idea and design
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Bubble counter
The quality is superb and also how convenient to add liquid on it when is low level..the best ??
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Very cool bubble counter.
An absolute time saver. You have to press the syringe into the hole to open the check valve to fill, that’s the key to filling. Works great! Test your connection for leaks with soapy water or soap suds to confirm it’s sealed. No issues!
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This thing is so much easier to use!
I never open my counter anymore. Worth every penny for the upgrade!
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Game changing bubble counter.
Where has this been my whole life?! I hated refilling my bubble counter every few weeks. This new design made it so all I had to do was power down the co2, inject water and done. ⭐️⭐️⭐️⭐️⭐️
