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Cal Aqua Double Counter

$28.99
CAL AQUA's Double Counter functions as both a normal-flow and high-flow bubble counter in one elegant design. Normal-Flow Configuration: For small to medium sized aquariums where CO2 bubble rates...
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Cal Aqua Double Counter ER

$38.99
The Double Counter ER functions exactly the same as the original Double Counter but has an external port for quick and easy filling. Over time, water level inside bubble counters will evaporate due...
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Cal Aqua Labs Pearl Drop Checker

$49.99
Cal Aqua Labs' PEARL is a dual-compartment CO2 checker that allows the user to accurately compare the CO2 level in your aquarium side-by-side against a standard reference. The unique space-saving...
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Cal Aqua Labs Double Check Drop Checker

$47.99
Cal Aqua Labs' Double Check series is the only all-glass dual-compartment CO2 checker that allows the user to accurately compare the CO2 level in your aquarium side-by-side against a standard...
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Cal Aqua Labs Oracle Drop Checker

$47.99
CAL AQUA LAB's Oracle is designed with elegance and exceptional functionality. Unique to the Oracle is a small white column at the center of the solution chamber. The white background of this column...
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Cal Aqua Labs CLIP Drop Checker

$42.99
Cal Aqua Labs' CLIP is the first CO2 checker that can be mounted or hung on all four sides of the aquarium, allowing greater flexibility in the device's placement within the aquarium. It's low...
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Cal Aqua Labs CLIP nano Drop Checker

$42.99
Cal Aqua Labs' Clip nano is designed specifically for hanging on the aquarium rim. It's low visual profile minimizes distraction from your aquascape. Provides unsurpassed clarity and minimizes the...
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Cal Aqua Labs Nano Drop Checker

$37.99
CAL AQUA LAB's Nano drop checker is designed specifically small or nano planted aquariums. Measuring approximately 3 x 3 cm, it is small enough to appear unobtrusive, yet large enough to provide a...
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Cal Aqua LABS 13mm Inline CO2 Diffuser

$150.00
CAL AQUA LABS has revolutionized CO2 diffusion in the planted aquarium and has set the highest standards in design and quality with their Inline CO2 Diffuser. The Inline CO2 Diffuser is designed to...
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Cal Aqua LABS 17mm Inline CO2 Diffuser

$150.00
CAL AQUA LABS has revolutionized CO2 diffusion in the planted aquarium and has set the highest standards in design and quality with their Inline CO2 Diffuser. The Inline CO2 Diffuser is designed to...
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Cal Aqua Labs - Efflux F1 - 13mm

$45.00
Designed for aquariums approximately 15 - 25 cm (6 - 10 in) in height which use a canister filter with 1/2" diameter tubing. The outflow has an upward funnel shape which gently releases water into...
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Cal Aqua Labs - Efflux F2 - 13mm

$70.00
Designed for aquariums approximately 20 gallons and larger which use a canister filter with 1/2" diameter tubing. The outflow has an upward funnel shape which gently releases water into your...
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Cal Aqua Labs - Efflux F3 - 17mm

$85.00
Designed for aquariums approximately 30 gallons and larger which use a canister filter with 5/8" diameter tubing. The width between the arch is approximately 6 cm. The outflow has an upward...
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Cal Aqua Labs - Efflux G2 - 13mm

$70.00
Designed for aquariums approximately 20 gallons and larger which use a canister filter with 1/2" diameter tubing. Cal Aqua Labs glassware is hand-blown using only the highest quality,...
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Cal Aqua Labs - Efflux G3 - 17mm

$85.00
Designed for aquariums approximately 30 gallons and larger which use a canister filter with 5/8" diameter tubing.  Cal Aqua Labs glassware is hand-blown using only the highest quality,...
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Cal Aqua Labs - Efflux H2 - 13mm

$70.00
Designed for aquariums approximately 20 gallons and larger which use a canister filter with 1/2" diameter tubing. Cal Aqua Labs glassware is hand-blown using only the highest quality,...
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Cal Aqua Labs - Efflux H3 - 17mm

$85.00
Designed for aquariums approximately 30 gallons and larger which use a canister filter with 5/8" diameter tubing. Cal Aqua Labs glassware is hand-blown using only the highest quality,...
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Cal Aqua Labs - Influx X1 - 13mm

$40.00
Designed for aquariums approximately 15 - 25 cm (6 - 10 in) in height which use a canister filter with 1/2" diameter tubing. The Influx pipe carries water from the aquarium down to the canister...
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Cal Aqua Labs - Influx X1s - 13mm

$40.00
The Influx X1s is a shorter version of the Influx X1 specially designed to accommodate aquariums with tall aquascapes. It is suitable for aquariums approximately 15 - 25 cm (6 - 10 in) in height...
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Cal Aqua Labs - Influx X2 - 13mm

$65.00
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...
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Cal Aqua Labs - Influx X2s - 13mm

$65.00
The Influx X2s is a shorter version of the Influx X2 specially designed to accommodate aquariums with tall aquascapes. The straight portion of the slitted side is approximately 12 cm in length. It...
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Cal Aqua Labs - Influx X3 - 17mm

$80.00
With a total length of approximately 35cm, the Influx X3 is one of the longest glass inflow pipes on the market. It has a 17 mm tube diameter for 5/8" (16mm ID) tubing and holds two suction cups for...
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Cal Aqua Labs - Influx X3s - 17mm

$80.00
The Influx X3s is a shorter version of the Influx X3 specially designed to accommodate aquariums with tall aquascapes. It has a 17 mm tube diameter for 5/8" (16mm ID) tubing and holds two suction...
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