Test Kits and Monitors

American Marine Pinpoint pH Controller American Marine Pinpoint pH Controller Paypal US $199.99 23m
Neptune Systems Dual 120V Socket Expansion Neptune Systems Dual 120V Socket Expansion Paypal US $39.99 23m
Neptune Systems Standard Grade pH Probe Neptune Systems Standard Grade pH Probe Paypal US $44.99 23m
Neptune Systems Lab Grade pH Probe Neptune Systems Lab Grade pH Probe Paypal US $68.99 23m
Neptune Systems Standard Grade ORP Probe Neptune Systems Standard Grade ORP Probe Paypal US $54.99 23m
Neptune Conductivity Calibration - 53.0 ms Neptune Conductivity Calibration - 53.0 ms Paypal US $3.79 23m
Neptune Systems Temperature Probe For Apex Controller Neptune Systems Temperature Probe For Apex Controller Paypal US $29.99 23m
American Marine Pinpoint pH Controller American Marine Pinpoint pH Controller Paypal US $199.99 23m
American Marine Pinpoint Calcium Monitor Fluid Kit American Marine Pinpoint Calcium Monitor Fluid Kit Paypal US $14.99 23m
Salinity Refractometer 0-10% ATC Aquarium Salt Water Salinity Refractometer 0-10% ATC Aquarium Salt Water Paypal US $165.00 1h 26m
Salinity Refractometer 0-10% ATC Aquarium Salt Water Salinity Refractometer 0-10% ATC Aquarium Salt Water Paypal US $19.95 4h 23m
American Marine Pinpoint pH Calibration Fluid #4 American Marine Pinpoint pH Calibration Fluid #4 Paypal US $1.49 4h 54m
Neptune Submersible Aquarium Heaters 100W Neptune Submersible Aquarium Heaters 100W Paypal US $15.99 9h 12m
New Salinity Refractometer 0-10%, Aquarium Hydrometer New Salinity Refractometer 0-10%, Aquarium Hydrometer Paypal US $24.59 9h 39m
RO DI WATER FILTER 150GPD  AQUARIUM REVERSE OSMOSIS PRO RO DI WATER FILTER 150GPD AQUARIUM REVERSE OSMOSIS PRO Paypal US $189.00 18h 41m
JBJ Digi-Temp Thermometer JBJ Digi-Temp Thermometer Paypal US $9.99 20h 41m
Salifert Energy Plus Granular Food 250ml Salifert Energy Plus Granular Food 250ml Paypal US $21.99 21h 6m
Salifert Nitrate Test Kit Salifert Nitrate Test Kit Paypal US $20.99 21h 6m
Salinity Refractometer 4 Aquarium Sea Water Hydrometer Salinity Refractometer 4 Aquarium Sea Water Hydrometer Paypal US $24.00 22h 20m
NEW! Salinity Refractometer 4 Aquarium Hydrometer Ocean NEW! Salinity Refractometer 4 Aquarium Hydrometer Ocean Paypal US $24.00 22h 22m
HD Salinity Refractometer 4 Aquarium Ocean Hydrometer HD Salinity Refractometer 4 Aquarium Ocean Hydrometer Paypal US $34.99 22h 57m
HD Salinity Refractometer 4 Aquarium Ocean Hydrometer HD Salinity Refractometer 4 Aquarium Ocean Hydrometer Paypal US $34.99 23h 1m
HD Salinity Refractometer 4 Aquarium Ocean Hydrometer HD Salinity Refractometer 4 Aquarium Ocean Hydrometer Paypal US $34.99 23h 1m
HD Salinity Refractometer 4 Aquarium Ocean Hydrometer HD Salinity Refractometer 4 Aquarium Ocean Hydrometer Paypal US $34.99 23h 4m
Peristaltic dosing pump aquarium and lab chemical 50 ml Peristaltic dosing pump aquarium and lab chemical 50 ml Paypal US $44.99 23h 42m
Milwaukee ORP Electrode w/2 meter cable. Milwaukee ORP Electrode w/2 meter cable. Paypal US $44.95 1d 46m
TOPFIN 40 FILTER+NEPTUNE 200WATT TOPFIN 40 FILTER+NEPTUNE 200WATT"HEATER+TANK CARE KIT Paypal US $50.00 1d 1h 47m
American Marine Pinpoint - Probe Assembly - Calcium American Marine Pinpoint - Probe Assembly - Calcium Paypal US $209.95 1d 1h 50m
American Marine Electronic Monitor - Conductivity American Marine Electronic Monitor - Conductivity Paypal US $147.95 1d 2h 10m
American Marine Electronic Monitor - Dissolved Oxygen American Marine Electronic Monitor - Dissolved Oxygen Paypal US $299.95 1d 2h 22m
American Marine Electronic Monitor - Calcium American Marine Electronic Monitor - Calcium Paypal US $279.99 1d 2h 28m
NEPTUNE SYSTEMS APEX LITE WITH EB8, TEMP, DISPLAY NEPTUNE SYSTEMS APEX LITE WITH EB8, TEMP, DISPLAY Paypal US $369.95 1d 2h 29m
NEPTUNE SYSTEMS APEX LITE WITH EB8, TEMP, DISPLAY NEPTUNE SYSTEMS APEX LITE WITH EB8, TEMP, DISPLAY Paypal US $369.95 1d 2h 29m
NEPTUNE SYSTEMS APEX WITH EB8, TEMP, DISPLAY NEPTUNE SYSTEMS APEX WITH EB8, TEMP, DISPLAY Paypal US $458.95 1d 2h 29m
NEPTUNE SYSTEMS APEX WITH EB8, TEMP, DISPLAY NEPTUNE SYSTEMS APEX WITH EB8, TEMP, DISPLAY Paypal US $458.95 1d 2h 29m
American Marine Electronic Monitor - Nitrate American Marine Electronic Monitor - Nitrate Paypal US $279.95 1d 2h 30m
American Marine Pinpoint 4.0, 7.0, & 10  pH Calibration American Marine Pinpoint 4.0, 7.0, & 10 pH Calibration Paypal US $5.99 1d 5h 10m
American Marine Pinpoint 400mV ORP Redox American Marine Pinpoint 400mV ORP Redox Paypal US $4.99 1d 5h 10m
American Marine Pinpoint AC Adapter Kit American Marine Pinpoint AC Adapter Kit Paypal US $9.99 1d 5h 52m
Pinpoint pH/ORP Probe Storage Solution/Fluid 2oz Pinpoint pH/ORP Probe Storage Solution/Fluid 2oz Paypal US $12.95 1d 7h 36m
New Salinity Refractometer 0-10% Aquarium Hydrometer New Salinity Refractometer 0-10% Aquarium Hydrometer Paypal US $26.99 1d 9h 33m
Neptune Systems Lab Grade ORP Probe Neptune Systems Lab Grade ORP Probe Paypal US $78.99 1d 10h 48m
Neptune Lab Grade Conductivity Probe Neptune Lab Grade Conductivity Probe Paypal US $139.99 1d 10h 50m
Neptune Systems Lab Grade pH Probe Neptune Systems Lab Grade pH Probe Paypal US $68.99 1d 10h 51m
Neptune Systems AquaController 3 Pro Neptune Systems AquaController 3 Pro Paypal US $449.99 1d 10h 52m
WATER FILTER KITCHEN ELIMINATE CHLORINE/BACTERIA/ODOR WATER FILTER KITCHEN ELIMINATE CHLORINE/BACTERIA/ODOR Paypal US $49.95 1d 19h 23m
RO DI WATER FILTER 150GPD  AQUARIUM REVERSE OSMOSIS PRO RO DI WATER FILTER 150GPD AQUARIUM REVERSE OSMOSIS PRO Paypal US $189.00 1d 19h 35m
American Marine Calibration Fluid - Conductivity American Marine Calibration Fluid - Conductivity Paypal US $5.99 1d 20h 41m
American Marine Pinpoint ORP Monitor American Marine Pinpoint ORP Monitor Paypal US $114.99 1d 20h 47m
AQUARIUM LIGNITE ACTIVATED CARBON PREMIUM 1 GALLON  AQUARIUM LIGNITE ACTIVATED CARBON PREMIUM 1 GALLON Paypal US $16.95 1d 20h 47m
REVERSE OSMOSIS RO DI WATER FILTER SET 2-CARBON BLOCK REVERSE OSMOSIS RO DI WATER FILTER SET 2-CARBON BLOCK Paypal US $34.00 1d 20h 47m
Salinity Refractometer 0-28% Aquarium Salt Water new Salinity Refractometer 0-28% Aquarium Salt Water new Paypal US $39.00 1d 21h 45m
Salinity Refractometer 0-28% Aquarium Salt Water new Salinity Refractometer 0-28% Aquarium Salt Water new Paypal US $39.00 1d 21h 47m
Neptune AquaSurf for Reef Aquariums Neptune AquaSurf for Reef Aquariums Paypal US $109.99 1d 23h 50m
Neptune systems Aqua Controller AC3 NIB +90$ free bonus Neptune systems Aqua Controller AC3 NIB +90$ free bonus Paypal US $315.00 2d 1h 2m
AMERICAN MARINE PINPOINT PH PROBE BNC 10' CABLE AMERICAN MARINE PINPOINT PH PROBE BNC 10' CABLE Paypal US $49.95 2d 2h 45m
AMERICAN MARINE PINPOINT PH PROBE BNC 10' CABLE AMERICAN MARINE PINPOINT PH PROBE BNC 10' CABLE Paypal US $49.95 2d 2h 45m
AMERICAN MARINE PINPOINT ORP PROBE BNC 10' CABLE AMERICAN MARINE PINPOINT ORP PROBE BNC 10' CABLE Paypal US $79.95 2d 2h 47m
AMERICAN MARINE PINPOINT ORP PROBE BNC 10' CABLE AMERICAN MARINE PINPOINT ORP PROBE BNC 10' CABLE Paypal US $79.95 2d 2h 48m
500 plastic pipette f Refractometer Salinity brix 500 plastic pipette f Refractometer Salinity brix Paypal US $25.85 2d 4h 45m
2 Tunze Stream 6000, 7095 multi-controller, & 2 magnets 2 Tunze Stream 6000, 7095 multi-controller, & 2 magnets Paypal US $475.00 2d 4h 57m
6 pcs Salinity Refractometer , 0-10% ATC Aquarium Salt 6 pcs Salinity Refractometer , 0-10% ATC Aquarium Salt Paypal US $165.00 2d 7h 47m
Salinity Refractometer 4 Aquarium Hydrometer Salt Water Salinity Refractometer 4 Aquarium Hydrometer Salt Water Paypal US $25.50 2d 14h 8m
Salinity Refractometer 0-28% Salt Water Aquarium ATC C0 Salinity Refractometer 0-28% Salt Water Aquarium ATC C0 Paypal US $25.42 2d 15h 32m
Salinity Refractometer with ATC for Aquarium Tank Salinity Refractometer with ATC for Aquarium Tank Paypal US $33.50 2d 18h 33m
4  PENGUIN, REGENT filter cartridges (RITE SIZE C) 4 PENGUIN, REGENT filter cartridges (RITE SIZE C) Paypal US $12.49 2d 19h 22m
Salinity Refractometer with ATC for Aquarium Tank Salinity Refractometer with ATC for Aquarium Tank Paypal US $30.00 2d 19h 57m
NEW 1/2 HP CHILLER REEF FISH TANK AQUARIUM NEW 1/2 HP CHILLER REEF FISH TANK AQUARIUM Paypal US $399.00 2d 22h 16m
Milwaukee Co2 Regulator w/solenoid and Bubble Counter Milwaukee Co2 Regulator w/solenoid and Bubble Counter Paypal US $110.95 2d 23h 18m
Milwaukee SMS122 Electronic pH Controller Milwaukee SMS122 Electronic pH Controller Paypal US $124.95 2d 23h 40m
Current Compact Fluorescent Aquarium Lights Retrofit MH Current Compact Fluorescent Aquarium Lights Retrofit MH Paypal US $55.00 3d 9h 45m
Salinity Refractometer with ATC for Aquarium Tank Salinity Refractometer with ATC for Aquarium Tank Paypal US $30.00 3d 11h 57m
WATER FILTER COUNTER TOP ZERO CHLORINE 10X BRITA /PURE WATER FILTER COUNTER TOP ZERO CHLORINE 10X BRITA /PURE Paypal US $49.95 3d 18h 14m
Salinity Refractometer 0-28% Salt Water Aquarium ATC Salinity Refractometer 0-28% Salt Water Aquarium ATC Paypal US $24.90 3d 18h 50m
Milwaukee MA957 CO2 Regulator w/Solenoid + Extras Milwaukee MA957 CO2 Regulator w/Solenoid + Extras Paypal US $85.00 3d 20h 46m
Neptune Systems pH / ORP / Temperature Probe Expansion Neptune Systems pH / ORP / Temperature Probe Expansion Paypal US $174.99 3d 21h 5m
Neptune Systems Dimmable Lunar Simulator - 3 LED Neptune Systems Dimmable Lunar Simulator - 3 LED Paypal US $89.99 3d 21h 5m
Salifert Bio Coral / Amino Acids 1000 mL Salifert Bio Coral / Amino Acids 1000 mL Paypal US $34.99 3d 21h 6m
Salifert Strontium 1000 mL Salifert Strontium 1000 mL Paypal US $29.99 3d 21h 6m
American Marine Pinpoint ORP / REDOX Calibration Fluid American Marine Pinpoint ORP / REDOX Calibration Fluid Paypal US $4.19 3d 22h 49m
Neptune Systems AquaController Apex Pkg W/Temp&pH probe Neptune Systems AquaController Apex Pkg W/Temp&pH probe Paypal US $493.95 3d 23h 17m
Salifert KH/Alk Profi Test Kit for Carbonate Hardness Salifert KH/Alk Profi Test Kit for Carbonate Hardness Paypal US $14.99 4d 1h 59m
Salifert Magnesium Profi-Test Kit Live Reef Aquariums Salifert Magnesium Profi-Test Kit Live Reef Aquariums Paypal US $25.99 4d 2h 1m
Salifert Bio Coral / Amino Acids 1000 mL Salifert Bio Coral / Amino Acids 1000 mL Paypal US $34.99 4d 2h 30m
Salifert Strontium 1000 mL Salifert Strontium 1000 mL Paypal US $29.99 4d 2h 30m
 Salinity Refractometer 4 Aquarium, Pond Hydrometer NEW Salinity Refractometer 4 Aquarium, Pond Hydrometer NEW Paypal US $29.99 4d 5h 42m
SALINITY REFRACTOMETER + DIGITAL pH METER AQUARIUM SALINITY REFRACTOMETER + DIGITAL pH METER AQUARIUM Paypal US $52.75 4d 10h 21m
SALINITY REFRACTOMETER + DIGITAL pH METER AQUARIUM SALINITY REFRACTOMETER + DIGITAL pH METER AQUARIUM Paypal US $52.75 4d 11h 3m
ATC HD Salinity Refractometer for Aquarium, Hydrometer ATC HD Salinity Refractometer for Aquarium, Hydrometer Paypal US $28.49 4d 12h 44m
Salinity Refractometer 0-10% ATC Aquarium Salt Water Salinity Refractometer 0-10% ATC Aquarium Salt Water Paypal US $21.90 4d 15h 19m
Milwaukee: pH51 Waterproof pH Tester/Meter Sharp + Case Milwaukee: pH51 Waterproof pH Tester/Meter Sharp + Case Paypal US $49.50 4d 17h 58m
Milwaukee: pH56 Waterproof pH/T Tester/Meter - pH 56 Milwaukee: pH56 Waterproof pH/T Tester/Meter - pH 56 Paypal US $64.95 4d 17h 58m
Milwaukee: pH56 Waterproof pH/T Tester/Meter - pH 56 Milwaukee: pH56 Waterproof pH/T Tester/Meter - pH 56 Paypal US $64.95 4d 17h 58m
Digital pH TESTER pH600 Aquariums/Reef Tanks/RO Water Digital pH TESTER pH600 Aquariums/Reef Tanks/RO Water Paypal US $22.95 4d 22h 2m
Digital pH TESTER pH600 Aquariums/Reef Tanks/RO Water Digital pH TESTER pH600 Aquariums/Reef Tanks/RO Water Paypal US $22.95 4d 22h 2m
NITRATE TEST KIT BY SALIFERT NITRATE TEST KIT BY SALIFERT Paypal US $16.99 4d 22h 20m
COPPER TEST KIT BY SALIFERT COPPER TEST KIT BY SALIFERT Paypal US $9.99 4d 22h 20m
New  American Marine Pinpoint AC Adapter 110VAC New American Marine Pinpoint AC Adapter 110VAC Paypal US $5.95 4d 23h 3m
55 gal reef aquarium, equipment 55 gal reef aquarium, equipment Paypal US $500.00 4d 23h 21m
Pinpoint SALINITY Monitor w/Probe - American Marine NEW Pinpoint SALINITY Monitor w/Probe - American Marine NEW Paypal US $137.99 5d 2h 22m