FLUVAL CO2 INDICATOR SET

Fluval Co2 Indicator Set

Product Code: 17561 Our Ref No : 11992 £11.99 Stock : 3
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The CO2 indicator set performs the simple and important task of monitoring carbon dioxide levels in aquarium water to help you keep heathly live plants.

Visibly changes colours to indicate low, ideal or high CO2 levels
Conveniently mounts to glass aquarium walls
Replace indicator solution monthly to maintain accurate performance