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Fish Supplies
32 results
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53.0 mS Calibration/Reference Fluid

As low as $8.99
Precision calibration solution for electronic salinity monitors53.0 mS standardized fluid provides accurate reference pointCan also be used as a reference solution for refractometers Calibration solution for Pinpoint Salinity Monitor. This 53.0 mS (milliseimens) standardized fluid from American Marine Inc. matches the refractive index of 35 ppt (parts per thousand) seawater, making it an ...
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Hanna Instruments Testers

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As low as $44.99
No more mixing solutions, or waiting - simply dip these waterproof testers in the waterEasy-to-read test results in secondsQuickly measure pH and temperature; or test conductivity, total dissolved solids, and temperature The pHep® 4 measures pH and temperature. Thanks to a stability indicator and hold feature, you'll know when to take the reading and you can freeze the display for ...
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Live Nitrifying Bacteria

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As low as $6.79
Premier live nitrifying bacteria for fresh or saltwater aquariums Quickly establish biological filtration in newly set-up aquariums Use in established aquariums to maintain efficient biological filtration Add life to new setups for aquarium success! Drs. Foster and Smith Live Nitrifying Bacteria quickly establish biological filtration with LIVE nitrifying bacteria. Use Drs. Foster and Smith ...
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Neptune Systems AquaController Apex Jr w/AquaDisplay/Temp Probe

As low as $239.95
Quality, entry-level aquarium controller with high end features 32-bit processor automates & customizes aquarium functions Updates aquarists with Internet connectivity PLUS mobile phone & tablet access! Feature-packed entry-level aquarium controller at a great hobby-friendly price! Neptune Systems AquaController Apex Jr enhances basic controllable outlet function with a 32-bit processor and a ...
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Pinpoint pH and ORP Controllers

As low as $189.99
For continuous, precise control of ozone or CO2 injection in your aquarium. Each American Marine Pinpoint Controllers lets you easily set upper and lower ranges to automate equipment on or off cycles to your desired pH or ORP levels. Each aquarium controller has a large LCD display and includes a probe for aquarium use. Replace electrodes approximately every 18 months. ...
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seneye Reef Aquarium Monitor System

As low as $199.00
Measure and continuously monitor multiple aquarium parameters AND light output while staying under budget. seneye Reef Aquarium Monitor System offers an affordable solution to ensure optimal lighting conditions and fundamental aquarium parameters for coral, fish, and plant health. Multi-parameter aquarium monitoring device measures free ammonia, pH, water temperature, PAR, LUX, Kelvin, and ...
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Pinpoint Accessories for American Marine Monitors

As low as $189.99
Essential accessories for American Marine Pinpoint monitorsKeep precision electronic monitors working in peak conditionReplacement probes help ensure accurate aquarium test results pH Probe Replacement Probe for Pinpoint pH Monitor. Pinpoint's top quality, Ag/AgCl reference, pH electrode offers a precision of ±0.01 unit. Its 10 foot coax cable connector allows you to easily place it in your ...
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Chemi-Pure Blue

As low as $10.50
Premium pelletized activated carbon PLUS high grade ion exchange resins deliver superior filtration for reef and marine aquariums. Chemi-Pure Blue is a revolutionary new filtration media that uses high-grade hybrid resins designed to adsorb nitrogenous organic molecules and phosphate much faster, more efficiently and for a longer period of time than other aquarium filtration media. Enjoy ...
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seneye Monitor System Accessories

As low as $19.00
Ensure best performance from your seneye device with accessories that ease customization, maintenance and installation. seneye Monitor System Accessories are compatible with seneye Home Aquarium Monitor System , seneye Reef Aquarium Monitor System , and seneye Pond Monitor System . seneye+ Slide (Ammonia & pH) 3-Pack (Mfg# SEN000260) Each disposable seneye+ Slide lasts 30 days and provides ...
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Cobalt Aquatics E-X-T Inline Pump

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As low as $27.99
Take on a variety of aquarium tasks with this compact, inline pump. Cobalt Aquatics E-X-T Inline Pump is an energy-efficient choice for transporting water or driving a variety of aquarium devices including canister filters or UV clarifiers. Silent, inline pump boasts dual internal (in tank) or external (out-of-tank) use while drawing just 8 watts of electricity. 5/8" hose barbs and ...
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De-Nitrate

As low as $31.21
Promote complete nitrification to naturally remove ammonia, nitrites, AND nitrates. Seachem De-Nitrate Nitrate Removal Media feature a unique pore structure similar to live rock that supports both beneficial aerobic and anaerobic bacteria. Ammonia and nitrite removing aerobic nitrification occurs on the outer surface while nitrate removing anaerobic denitrification occurs at the core. Employ ...
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seneye Home Aquarium Monitor System

As low as $149.00
Innovative continuous monitoring system automatically tests multiple parameters critical to aquarium health. seneye Home Aquarium Monitor System enhances routine testing with greater frequency, accuracy, sensitivity, ease, and online support. If a problem is detected, customizable alerts are sent automatically via email and SMS (text message). PLUS intelligent software lets you know how to ...
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Two Little Fishies AccuraSea Seawater Reference Calibration Solution

As low as $11.04
Standardized reference solution for marine aquarium testing devices Natural seawater at 53.0 mS (S 35) provides accurate reference point Confirm accuracy of aquarium hydrometers, refractometers, & more Enjoy greater accuracy from your saltwater testing devices when you check them against a standardized reference solution with all the characteristics of natural seawater. Two Little Fishies ...
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Neptune Systems AquaController Apex Kit w/AquaDisplay/Temp Probe/EB8/ pH Probe

As low as $549.95
Protect your aquarium investment with high-tech control! Neptune Systems AquaController Apex Kit w/AquaDisplay/Temp Probe/EB8/ pH Probe takes aquarium care to the next level with its 32-bit processor and built-in web server. Internet connectivity allows remote monitoring and control of aquarium functions from any network-connected computer or mobile device. Configure your Apex to receive ...
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Neptune Systems AquaController Apex VDM Variable Speed/Dimming Module

As low as $99.95
Wirelessly control different brands of aquarium devices, with 0-10V interface or serial port connections, from your Apex controller system. Neptune Systems AquaController Apex VDM Variable Speed/Dimming Module is an expansion accessory for your AquaController Apex Controller System and Neptune Systems AquaController Apex Jr System that unlocks amazing wireless control! Neptune Systems ...
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Pinpoint Calcium Monitor

As low as $14.99
Easy-to-use portable digital calcium monitor Precise LCD readout - displays calcium levels in ppm Convenient calcium testing for reef hobbyists High-tech, digital calcium monitor simplifies routine testing. Just dip calibrated probe in water sample for quick and accurate measurement. No more mixing messy chemicals or waiting for results. Powered by a standard 9-volt battery (not included). ...
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Pinpoint Nitrate Monitor

As low as $14.99
Accurate digital nitrate monitor for saltwater marine aquariumsMeasures nitrate range of 0-10 ppm for reef use; 10-100 ppm for fish-only marine system useDual range nitrate monitor is accurate to ± 1 ppm after calibration Precise, digital nitrate monitor identifies nitrate problems early to help you prevent old tank syndrome. Two independent LCD ranges, 0-10 ppm for reef use and 10-100 ...
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Hydor Universal Pump (formerly Seltz L)

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As low as $24.99
Stretch your dollar! Enjoy exceptional pump performance at a great price! The all-purpose Hydor Universal Pump (formerly Seltz L pump) boasts quality Italian engineering at an exceptional value. Use the Seltz high-performance pump externally (in-line) or internally (submersed) for a wide range of aquarium applications. Versatile pump with adjustable flow control system is suitable for use as ...
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Neptune Systems AquaController Apex Gold System

As low as $799.95
Advanced multi-parameter electronic aquarium controller system Control aquarium functions from any computer or mobile device Includes PM2 Salinity Module & probes to monitor pH, ORP, & salinity Elevate aquarium control to the gold standard with this advanced aquarium control system. Neptune Systems AquaController Apex Gold System is an inclusive kit that allows you to monitor aquarium pH, ...
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Seachem Pristine Natural Organic Waste Management

As low as $78.94
Naturally achieve cleaner, clearer aquarium water even in conditions harsh for conventional beneficial bacteria. Seachem Pristine Natural Organic Waste Management effectively breaks down a wide variety of organic compounds in a wider variety of environmental conditions. Rapidly and safely eliminates sludge, detritus, excess food, ammonia, nitrites, nitrates, and even fats that can contribute ...
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Instant Ocean BIO-Spira

As low as $16.99
Essential water conditioner when setting up new marine aquariums. Contains patented and patent-pending live nitrifying bacteria that detoxify ammonia and nitrite. BIO-Spira accelerates the establishment of the bacteria necessary for successful biological filtration to prevent fish loss due to new tank syndrome. In just minutes after adding BIO-Spira to your saltwater aquarium, you can ...
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HM Digital DM-2 Dual In-Line TDS Monitor

As low as $45.50
Inline TDS monitor for measuring aquarium RO unit performance Real-time TDS measurement of tap water AND RO product water Convenient way to ensure your RO unit is functioning properly Determine how efficient your reverse osmosis unit is performing with a push of a button. HM Digital DM-2 Dual In-Line TDS Monitor is a "must have" for any aquarists who produces ...
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Neptune Systems AquaController Apex PM2 Salinity Module

As low as $84.95
Salinity probe module for all AquaController Apex controller systems Expansion module provides conductivity & temperature probe ports Monitor aquarium salinity in real-time from your computer or mobile device Monitor aquarium salinity in real-time with this simple upgrade to your AquaController Apex Controller System. Neptune Systems AquaController Apex PM2 Salinity Module expands the ...
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Kent Marine Reef Carbon

As low as $8.99
Maintain cleaner, clear aquariums using less activated carbon. Kent Marine Reef Carbon is super activated carbon with microscopic pores ideally suited to remove organic pollutants, stain and entrained toxic gasses. Just 1 cup treats 100 gallons of aquarium water. Kent Marine Reef Carbon is for use in marine and freshwater aquariums and is well suited for sensitive fish and reef ...
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HM Digital Handheld Meters

As low as $9.95
Precision aquarium water testing meters at hobby-friendly prices Accurately and effortlessly measure multiple water parameters ISO 9001 certified meters deliver professional result for aquarium hobbyists Professional handheld digital meters at an unbeatable price! HM Digital Handheld Meters offer superior construction and performance to aquarium hobbyists at a very economic cost. Precision ...
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Prodibio BioKit Reef

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As low as $38.19
Reef maintenance kit made up of five quality Prodibio products Supports clean, healthy aquariums and optimum coral growth Concentrated single-dose ampoules simplify aquarium treatment 5-in-1 solution simplifies reef aquarium maintenance AND coral care. Prodibio BioKit Reef combines five, premium-reef care products for extreme convenience. Complete maintenance program helps optimize reef ...
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Milwaukee Instruments Professional pH Controller

As low as $124.99
Easily automate CO2 injection for freshwater-planted aquariums as well as calcium reactors without breaking your budget. Milwaukee Instruments Professional pH Controller offers a reliable and affordable way to streamline CO2 injection. Easy-to-use electronic pH controller continuously measures pH levels AND features a controllable outlet the activates your CO2 system when pH levels deviate ...
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Continuum Aquatics BacterGen MD

As low as $6.99
Anaerobic microbial culture specifically for use in all marine aquariums Establishes beneficial anaerobic bacteria for aquarium nitrate removal Non-sulfur fixing - reduces hydrogen sulfide toxic to aquarium inhabitants Enhance denitrification in marine aquariums for efficient and natural nitrate removal. Continuum Aquatics BacterGen MD is a breakthrough bacterial additive that establishes ...
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Neptune Systems AquaController Apex AFS Auto Feeding System

As low as $99.95
Apex AquaController expansion accessory automates aquarium feedings Feed your fish consistently and safely while you are home or away Incorporate other Apex-controlled equipment to automate even complex feeding routines Explore innovative automated feeding solutions with this expansion accessory for your AquaController Apex Controller System and Neptune Systems AquaController Apex Jr System. ...
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Neptune Systems AquaController Apex WXM VorTech & Radion Wireless Expansion Module

As low as $124.95
Place EcoTech VorTech pumps and Radion LEDs under Apex control Expansion accessory support up to 11 pumps and/or Radion fixtures Enjoy custom advanced control of water movement, LED effects & more! Place EcoTech Marine VorTech EcoSmart Propeller Pumps and EcoTech Marine Radion LED Light Fixtures under Apex control for independent or integrated control over aquarium water movement and LED ...
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Cobalt Aquatics Oxy-Pro Aquarium Air Pump

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As low as $58.33
Electronic aquarium air pump with adjustable flow rate up to 40 gph Provide precise amount of air to run air-driven aquarium devices LED lit electronic adjustment brightens as you increase aquarium aeration Keep operating cost, air flow and noise under control with power to spare. The Cobalt Aquatics Oxy-Pro Aquarium Air Pump boasts outstanding energy efficiency, operating on JUST 2 ...
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Neptune Systems AquaController Apex PM1 pH/ORP Probe Module

As low as $84.95
Expand the monitoring and control capabilities of your AquaController Apex Controller System with ease. Neptune Systems AquaController Apex PM1 pH/ORP Probe Module provides additional pH or ORP and temperature probe ports PLUS six I/O switch inputs for ATO, feed buttons, float switches, water sensors, flow sensors and more! Neptune Systems AquaController Apex PM1 pH/ORP Probe Module offers ...
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