Aluminium Aquarium Inline CO2 Bubble Counter with built-in check valve: Shopify Campaign
Aluminium Aquarium Inline CO2 Bubble Counter with built-in check valve A must have for any tank with CO2 injection, a bubble counter allows the user to estimate the CO2 injection rate by counting how many bubbles pass through the counter per minute. A check valve prevents water from your aquarium from siphoning back in
$12.99
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Last Updated: 7 years ago