GLA OEM Replacement Acrylic Tube for CO2 Bubble Counter

Replacement GLA OEM CO2 bubble counter. Available in two connection size options: Male 10/32 thread or 1/8 FNPT thread (contact GLA or any inquiry into thread size required for your installation)...

OEM replacement O-rings for GLA CO2 bubble counters, 2 pack  

Atomic CO2 bubble counter is an effective tool for accurate measurement of the bubble count at a glance. Measure the amount of CO2 entering the aquarium. Precision CO2 Bubble Counter with integrated...