Aluminum Co2 Cylinders (new) -SUPER SALE PRICES-
click here for varioius sizes>
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pH7.01 and 4.01 buffer solutions for calibrating (click here for sizes & options)
pH7.01 and 4.01 buffer solutions for calibrating Co2 monitors/controllers
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CarbonDoser (Miniature) Regulator
CarbonDoser (Miniature) Regulator
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Milwaukee Rinse Solution 20 ML Sachet
Milwaukee Rinse Solution 20 ML Sachet
Our Price: $0.69
(Out of Stock)
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Replacement Washer: Solenoid to Co2 Tank (does not work with milwaukee regulator
Replacement Washer: Solenoid to Co2 Tank
Our Price: $1.11
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Ista Co2 Spring Check Valve
Ista Co2 Spring Check Valve
Our Price: $3.49
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Perma-Seal (co2 cylinder to regulator seal)
Perma-Seal (co2 cylinder to regulator seal)
Our Price: $3.99
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DIY CO2 Kit
DIY CO2 Kit
Our Price: $4.99
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Co2 Regulator Wrench
Co2 Regulator Wrench
Our Price: $5.99
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Red Sea Turbo Bio-System Refill
Red Sea Turbo Bio-System Refill
Our Price: $5.99
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Co2 Resistant Tubing 10' length)
Co2 Resistant Tubing (10 foot length)(diameter perfect fit for all Co2 accessories)
Our Price: $6.90
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Replacement Disposable Cartridges 11- up
Replacement Disposable Cartridges 11- up
Our Price: $6.99
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pH7.01 (200 ml bottle)
pH7.01 and 4.01 buffer solutions.
Bottles are your best value and are ideal for on-the-spot calibration.
Sachets are sealed against light and air and are ideal for on-the-spot
calibration. Simply open, insert the tester or electrode into the sachet
and calibrate. Sachets are sold in boxes of 25 pieces.
Our Price: $6.99
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Co2 Indicator Solution (DUPLA) Refill (10 ml bottle)
Co2 Indicator Solution (DUPLA) Refill (10 ml bottle)
Our Price: $7.99
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Dupla Co2 Indicator Solution Refill (10 ml bottle)
Dupla Co2 Indicator Solution Refill (10 ml bottle)
Our Price: $7.99
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Replacement Disposable Cartridges 6-10
Replacement Disposable Cartridges 6-10
Our Price: $7.99
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Ista Co2 Indicator With All Angle View
Ista Co2 Indicator With All Angle View
Our Price: $8.49
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Replacement Disposable Cartridge 1-5
Replacement Disposable Cartridge 1-5
Our Price: $8.99
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Heavy Duty 24 Hour Automatic Timer (3 prong-grounded)
Heavy Duty 24 Hour Automatic Timer (3 prong-grounded)
Our Price: $9.99
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Aqua Medic CO2 Continuous Test
Aqua Medic CO2 Continuous Test
Our Price: $12.99
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Aqua Medic CO2 Reactor 100
Aqua Medic CO2 Reactor 100
Our Price: $12.99
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power supply for CarbonDoser Electronic CO2 regulator
replacement power supply for: CarbonDoser Electronic CO2 Regulator
Our Price: $12.99
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Milwaukee Zero Oxygen Solution 220Ml
Milwaukee Zero Oxygen Solution 220Ml
Our Price: $14.06
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Milwaukee 200-275 mV ORP Solution 220 Ml
Milwaukee 200-275 mV ORP Solution 220 Ml
Our Price: $14.13
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Tunze Co2 non-return Valve
Tunze Co2 non-return Valve
Our Price: $14.29
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Ista Disposable Replacement Co2 Cartridge 88 Gm.
Ista Disposable Replacement Co2 Cartridge 88 Gm.
Our Price: $14.49
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Replacement Power Head
Replacement Power Head
Our Price: $14.95
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TDS Solutions (1382 ppm TDS solution)
TDS Solutions (1382 ppm TDS solution)
Our Price: $14.99
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Rinse Solution-Deionized Water(for testing equipment)
Rinse Solution-Deionized Water(for testing equipment)
Our Price: $14.99
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RIO Pump 90 (replacement pump for powered reactors)
RIO Pump 50 (replacement pump for powered reactors)
Our Price: $14.99
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Adapter: Adapts Co2 Regulators to Paintball cylinders
Adapter: Adapts Co2 Regualtors to Paintball cylinders
Our Price: $14.99
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Ista Max Mix Co2 Reactor Medium
Ista Max Mix Co2 Reactor Medium
Our Price: $14.99
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pH METER (Hand Held) Milwaukee pH600 (don't forget 7.01 calibration solution)
pH METER (Hand Held) Milwaukee pH600
Our Price: $19.99
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Red Sea CO2 Bubble Counter W/Integrated Check Valve
Red Sea CO2 Bubble Counter With Integrated Check Valve
Our Price: $19.99
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"THE BEST" Check Valve (medical grade)
"THE BEST" Check Valve (medical grade)(.017 psi CRP)
After years of experience with Co2 systems, we finally discovered why consistant "bubble counts" are, most of the time, impossible. Here's why: ALL checkvalves, even expensive ones, have a "high crp pressure" or "crack pressure" rating (the pressure at which they actually release) and/or a very inconsistant "crp" pressurre" rating. We actually took a "caliper" and measured the Co2 tubing at different times and what we found is this: The tubing is actually a "long balloon"... When pressure builds in the tubing (because of a high crp rating of the CV) Co2 is "stored up" in the tubing, until the CV opens. Then it releases, then it build up again, and more or less "cycles". What you experience is a very inconsistant bubble count. This Checkvalve is "medical grade" (imported from Germany) and the best CV available.
Our Price: $19.99
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Ista Max Mix Co2 Reactor Large
Ista Max Mix Co2 Reactor Large
Our Price: $19.99
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Membrane CO2 Reactor
Membrane CO2 Reactor
Our Price: $24.99
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European Voltage Converter
European Voltage Converter
Our Price: $29.99
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CarbonDoser External Probe Holder/Mount
This product allows you to remove a probe from inside your tank (which can be an eyesore) and place it in your external filter line.
Most, if not all probes are 1/4" in diameter, so this is compatible with all on the market.
Please indicate ID of hose needed. 1/2, 5/8, 3/4, or 1 inch.)
Our Price: $29.99
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Aqua Medic AM Bubble Counter
Aqua Medic AM Bubble Counter
Our Price: $29.99
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Tunze CO2 diffuser
Tunze CO2 diffuser
Our Price: $32.76
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Brass CO2 Regulator Adaptor (European to American)
Brass CO2 Regulator Adaptor (European to American)
Our Price: $32.99
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Dupla CO2 Diffusor (on sale)
Dupla CO2 Diffusor (on sale)
Our Price: $33.99
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pH Probe: (replacement for Milwaukee SMS122)(MA911B/2)
pH Probe: (replacement for Milwaukee SMS122)(MA911B/2)
Our Price: $33.99
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Red Sea Turbo CO2 Bio-System-Complete Co2 System
Red Sea Turbo CO2 Bio-System Complete CO2 System
Our Price: $34.99
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Red Sea CO2 Reactor 500 W/built in pump
Red Sea CO2 Reactor 500 W/Built In Pump
Our Price: $37.99
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Milwaukee Electric "on/off" CO2 Solenoid
Electric "on/off" CO2 Solenoid
Our Price: $39.95
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Bypass Kit For UV Sterilizing
For the purpose of regulating the water flow to achieve the correct flow rate for UV sterilization.
Our Price: $39.99
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Sera Flore CO2 Reactor 500
Sera Flore CO2 Reactor 500
Our Price: $40.49
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Milwaukee ORP Electrode W/2 Meter Cable
Milwaukee ORP Electrode W/2 Meter Cable
Our Price: $42.00
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Co2 Cylinder Holder
Our Price: $44.99
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Aqua Medic CO2 Reactor 500 (shown with Rio Pump)
The Reactor 500 is an amazing device for introducing CO2 into your live plant aquarium. This advanced design ensures a high dissolution rate for efficient use of the CO2 gas.
Our Price: $44.99
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pH Pocket Tester (Milwaukee/Sharp ph51)
pH Pocket Tester (Milwaukee/Sharp ph51)
Our Price: $47.00
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HM Digital PH-80 Handheld Digital pH Meter
HM Digital PH-80 Handheld Digital pH Meter
Our Price: $49.49
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Co2 Reactor 500 With Rio Pump (complete kit for "do it yourself"...make your own Co2)(no compressed tank needed)
Co2 Reactor 500 With Rio Pump
Our Price: $49.99
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Milwaukee PH51 Waterproof PH Tester
Milwaukee PH51 Waterproof PH Tester
Our Price: $52.38
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Milwaukee T75 Waterproof TDS Tester
Milwaukee T75 Waterproof TDS Tester
Our Price: $55.69
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Ista Disposable Cartridge Co2 Supply Kit
Ista Disposable Cartridge Co2 Supply Kit
Our Price: $58.49
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Aqua Medic CO2 Reactor with Integrated Circulation Pump
Aqua Medic CO2 Reactor with Integrated Circulation Pump
Our Price: $69.99
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Milwaukee SMS315 Cal-Test EC Monitor
Milwaukee SMS315 Cal-Test EC Monitor
Our Price: $70.00
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Milwaukee SM101 PH Meter W/Electrode
Milwaukee SM101 PH Meter W/Electrode
Our Price: $74.81
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Milwaukee SMS110 pH Monitor
Milwaukee SMS110 pH Monitor
Our Price: $76.25
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Milwaukee SMS120 pH Monitor with Cal-Test
Milwaukee SMS120 pH Monitor with Cal-Test
Our Price: $76.25
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Milwaukee SMS310 2 point Conductivity (EC) Monitor
Milwaukee SMS310 2 point Conductivity (EC) Monitor
Our Price: $76.25
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Milwaukee SMS410 Cal-Test TDS Monitor
Milwaukee SMS410 Cal-Test TDS Monitor
Our Price: $77.99
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Milwaukee SM700 Lux Light Meter W/Waterproof Probe
Milwaukee SM700 Lux Light Meter W/Waterproof Probe
Our Price: $78.56
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Milwaukee SMS120 PH Monitor W/Electrode
Milwaukee SMS120 PH Monitor W/Electrode
Our Price: $81.06
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Milwaukee Co2 MA957 Regulator Set ($5.00 in-store credit on your next order with purchase)
Milwaukee Co2 MA957 Regulator Set(Regulator, Needle Valve, Electric "on/off" Solenoid, bubble counter)
Our Price: $87.99
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TDS Meter (Total Dissolved Solids)(Milwaukee SM401)
TDS Meter (Total Dissolved Solids)(Milwaukee SM401)
Our Price: $89.95
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Aqua Medic M Ventil Soleniod Valve
Aqua Medic M Ventil Soleniod Valve
Our Price: $89.99
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Tunze Pressure regulator
Precision unit with fine adjustment, for conventional CO2 cylinders; thread in keeping with German standard DIN 477.
Our Price: $93.12
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Tunze Pressure reducer
Tunze Pressure reducer
Our Price: $99.64
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Milwaukee SM500 ORP Meter W/Electrode
Milwaukee SM500 ORP Meter W/Electrode
Our Price: $104.75
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Automated pH/Co2 Controller (MILWAUKEE SMS122){$10.00 in-store credit (to be used on future order) with purchase}
Automated pH/Co2 Controller (MILWAUKEE SMS122)
Our Price: $109.99
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CarbonDoser EXT5000 (External Reactor 5000)
External Reactor 5000 (EXT5000)
Our Price: $109.99
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Tunze Switched socket outlet
Tunze Switched socket outlet
Our Price: $115.06
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Milwaukee SM102 PH Meter W/Electrode
Milwaukee SM102 PH Meter W/Electrode
Our Price: $119.69
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Milwaukee SMS-510 ORP Controller W/Electrode
Milwaukee SMS-510 ORP Controller W/Electrode
Our Price: $121.88
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Aqua Medic External Co2 Reactor 1000
Aqua Medic External Co2 Reactor 1000
Our Price: $129.99
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"CarbonDoser II" Co2 Regulator (2nd best)(best warranty anywhere)
NOTE: low voltage/amperage solenoid.
Our Price: $129.99
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Aqua Medic CO2 Regulator
Aqua Medic CO2 Regulator
Our Price: $139.99
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Tunze Valve set
Tunze Valve set
Our Price: $142.37
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Direct Connect 8
Direct Connect 8
Our Price: $149.95
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Red Sea CO2 System 500 (Standard Bottle not included)
Red Sea CO2 System 500 (Standard Bottle not included)
Our Price: $154.99
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Milwaukee MI412 Phosphate Low Range Photometer
Milwaukee MI412 Phosphate Low Range Photometer
Our Price: $160.00
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AquaticLife Regulator CO2 with Lighted Solenoid
AquaticLife Regulator CO2 with Lighted Solenoid
Our Price: $164.99
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Carbon Doser II (Miniature) CO2 Regulator
Carbon Doser II (Miniature) CO2 Regulator
Our Price: $179.99
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Milwaukee SM-600 Dissolved Oxygen Meter W/Probe & 3 Meter Cable
Milwaukee SM600 Dissolved Oxygen Meter W/Probe & 3 Meter Cord
Our Price: $189.94
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CarbonDoser Electronic Co2 Regulator (the BEST in the World)
CarbonDoser Electronic CO2 Regulator
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Carbon Doser (Miniature) Electronic CO2 Regulator
Carbon Doser (Miniature) Electronic CO2 Regulator
Our Price: $279.99
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COMPLETE ULTIMATE Co2 SYSTEM (best of the best)($600+ VALUE ! )(ON SALE)
COMPLETE ULTIMATE Co2 SYSTEM (best of the best)($600+ VALUE ! )
Our Price: $409.99
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Tunze Kit 79
CO2 dosing plant
-> CO2 controller 7074/2
-> Pressure regulator 7077/2
-> CO2 Diffuser 7074.50
-> CO2 cylinder 7079.15
Our Price: $728.29
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TUNZE Kit 75
Ca dosing plant Comline
-> CO2 controller 7074/2
-> Pressure regulator 7077/2
-> Calcium Automat 3170
-> CO2 cylinder 7079.15
Our Price: $1,003.09
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