Quick view Cal Aqua Labs CO2 Indicator Refill Solution 60ml Indicator solution for use with Cal Aqua Labs C02 drop checkers and all other C02 checkers RRP: Was: Sale Price: $14.95 Out of Stock
Quick view Cal Aqua Labs CO2 Reference Refill Solution 60ml Cal Aqua Labs C02 reference refill solution, for use with all double drop checkers. RRP: Was: Sale Price: $14.95 Add to Cart
Quick view Cal Aqua Labs Efflux F2 (13mm) Outflow The Efflux F2 has a 13 mm tube diameter for 1/2" tubing and carries a downward-angled funnel. The width between the arch is approximately 4.3 cm. It is designed for aquariums 20 gallons and larger... RRP: Was: Sale Price: $59.95 Add to Cart
Quick view Cal Aqua Labs Influx X2 (13mm) Inflow The Influx X2 has a 13 mm tube diameter for 1/2" tubing and contains uniquely-placed multiple narrow slits spanning a longer length for more uniform flow across the water column. The width between... RRP: Was: Sale Price: $59.95 Add to Cart