You're in Fish Supplies

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Aquariums & Accessories

    By Aquarium Supplies & Equipment

    By Keyword

    Tunze USA 3152.000 Automatic Top off Nano Osmolator for Aquariums Under 55-Gallon

    Tunze USA 3152.000 Automatic Top off Nano Osmolator for Aquariums Under 55-Gallon

    Water level controller with only one sensor for nano aquariums or small aquariums with up to 55 US gal. Can be installed in a cabinet filter or directly on the aquarium edge. Scope of delivery: ready for installation with 11V power supply, low-voltage... more

    $97.41

    FREE shipping

    go to store
    Smart Level Control - Auto Top Off Controller

    Smart Level Control - Auto Top Off Controller

    The Smart Level Auto Top Off Controller is perfect for filling and maintaining water levels in your aquarium or wet/dry sump filter due to water evaporation. The controller is simple and easy to use. Just place the water level sensor in your aquarium... more

    $108.49

    go to store
    Calcium Chloride 3.5 lbs (1/2 gallon)

    Calcium Chloride 3.5 lbs (1/2 gallon)

    Drs. Foster and Smith Calcium Chloride bulk additive lets experienced aquarists easily maintain the calcium level in aquarium water. Just 1 tsp of Calcium Chloride per 10 gal of aquarium water raises calcium 50 ppm, helping to achieve the essential... more

    $11.99

    go to store
    Magnesium Chloride 30 lbs (5 gallons)

    Magnesium Chloride 30 lbs (5 gallons)

    Drs. Foster and Smith Magnesium Chloride offers experienced aquarists a convenient bulk additive to easily maintain the magnesium level in aquarium water. Just 1 tsp of Magnesium Chloride per 10 gal of water raises magnesium 14 ppm. Use alone or in... more

    $79.99

    FREE shipping

    go to store
    Magnesium Sulfate 3 lbs (1/2 gallon)

    Magnesium Sulfate 3 lbs (1/2 gallon)

    Drs. Foster and Smith Magnesium Sulfate offers experienced aquarists a convenient bulk additive to easily maintain the magnesium level in aquarium water. Just 1 tsp of Magnesium Sulfate per 10 gal of water raises magnesium 10 ppm. Use alone or in... more

    $11.99

    go to store
    Hydor Smart Level Auto-top-off System Aquarium Fish Tank Water Level Control

    Hydor Smart Level Auto-top-off System Aquarium Fish Tank Water Level Control

    Hobbie Bug TEL: (909)869-7325 ? ? Store http://myworld.ebay.com/hobbiebug Feedbacks Subscribe Aquarium Audio Culinary Home Refinement More to come... Store Newsletter Add My Store to your favorites and get notified on sales and receive promotional... more

    $89.95

    FREE shipping

    go to store
    Jardin Aquarium Water Level Alarm Warner Annunciator

    Jardin Aquarium Water Level Alarm Warner Annunciator

    Audible and LED alerts let you know when your water level drops or rises below or above your pre-set level. Durable and reliable alarm takes the worry out of looking after your fish. Low maintenance - just place the alarm in your tank and let it... more

    $19.84

    go to store
    Aqueon Aquarium Water Changer - 50 feet

    Aqueon Aquarium Water Changer - 50 feet

    Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. The Aqueon Aquarium Water Changer was developed to make routine water changes and vacuuming gravel easy and efficient for any level... more

    $48.88

    FREE shipping

    go to store
    Aqueon Aquarium Water Changer - 25 Feet

    Aqueon Aquarium Water Changer - 25 Feet

    Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. The Aqueon Aquarium Water Changer was developed to make routine water changes and vacuuming gravel easy and efficient for any level... more

    $29.99

    go to store
    Tunze Osmolator Universal Water Level Regulator 3155

    Tunze Osmolator Universal Water Level Regulator 3155

    Our eBay Store About Us Contact Us Add to Favorite Sellers Tunze Osmolator Universal Water Level Regulator 3155 210.23 Water level regulator with two sensors suitable for use in cabinet filter plants, in Comline filters or directly on the edge of the... more

    $210.23

    go to store
    100V DC Vertical Water Level Sensor Fish Tank Aquarium Floating Switch

    100V DC Vertical Water Level Sensor Fish Tank Aquarium Floating Switch

    Product NameWater Level SensorContactsNO+NCMax Contact Rating10WMax Switch Voltage100V DCMax Switch Current0.5AMax Breakdown Voltage220V DCMax Carry Current1.0AMax Contact Resistance100mTemperature Rating-10 +85 DegreeMaterialP.PFloat Ball Size23 x... more

    $7.27

    FREE shipping

    go to store

    Rakuten.com Shopping

    (1,000,000+)
    Black Aquarium Tank Plastic Float Switch Liquid Water Level Sensor NO NC

    Black Aquarium Tank Plastic Float Switch Liquid Water Level Sensor NO NC

    Product NameWater Level SensorMax Contact Rating10WMax Switch Voltage100V DCMax Switch Current0.5AMax Breakdown Voltage220V DCMax Carry Current1.0AMax Contact Resistance100mTemperature Rating-10 +85 DegreeFloat Ball MaterialP.PFloat Body... more

    $8.87

    FREE shipping

    go to store

    Rakuten.com Shopping

    (1,000,000+)
    Eshopps Float Valve Automatic Water Top Off For Sump Refugium Free Usa Shipping

    Eshopps Float Valve Automatic Water Top Off For Sump Refugium Free Usa Shipping

    the eshopps float valve kit offers a simple solution to maintain proper water level use the eshopps float valve as part of an automatic top off system you create to replenish aquarium water lost through evaporation the adjustable acrylic mounting frame... more

    $39.93

    FREE shipping

    go to store
    Mini Aquarium/Fish Tank Water Submersible Waterproof Digital LCD Thermometer

    Mini Aquarium/Fish Tank Water Submersible Waterproof Digital LCD Thermometer

    Features:Completely immersible, water proofNo Sensor Wire requiredLCD DisplaySmall and compact sizeSimple operationTemperature range: -50 +70??CAccuracy: ??1??COperation Environment: 0??C - 50??CPower supply: Button Battery( DC1.5V)Dimension: 45mm x... more

    $7.14 $6.49

    FREE shipping

    go to store

    Rakuten.com Shopping

    (1,000,000+)
    Bio-Fil Hang-on-the-Back Aquarium Filter

    Bio-Fil Hang-on-the-Back Aquarium Filter

    The Bio-Fil Wet/Dry Filter turns any tank into an efficient, self-contained set-up.  It's adjustable strainer regulates water levels to allow for surface skimming.  This filter also converts fresh water tanks to salt water tanks with no additional... more

    $475.99

    go to store
    Aqua Culture Aquarium Gravel, Neon Starry Night, 5 lb

    Aqua Culture Aquarium Gravel, Neon Starry Night, 5 lb

    Aqua Culture Freshwater Aquarium Gravel is a high quality polymer coated gravel for use in fresh water aquariums. This fun Fish Aquarium Gravel, Neon Starry Night, will add color to your aquarium without affecting the pH levels in the water. This Fish... more

    $4.87

    go to store
    Lee's Squeeze-Bulb Ultra Gravel Vac with on/off Valve

    Lee's Squeeze-Bulb Ultra Gravel Vac with on/off Valve

    Lee's Squeeze-Bulb Ultra Gravel Vac uses a squeeze-bulb to make water changes easier than with traditional siphons. New design lets you remove water from any level of your aquarium. Strainer helps prevent your fish from becoming caught. Includes an... more

    $21.29

    go to store
    Squeeze Bulb Siphon Starter with Adapters

    Squeeze Bulb Siphon Starter with Adapters

    Clean your gravel quickly and efficiently with a Squeeze Bulb Siphon Starter. The squeeze bulb allows you to remove the air from your siphon; so you can safely clean at any water level. Fits .5 in. I.D. Hose and Lee's Ultra Gravel Vacs #11544; #11545;... more

    $8.79

    go to store
    Phosphate Refill

    Phosphate Refill

    High phosphate levels can cause 'green water' and excess algae or cyanobacteria in aquariums. Keep monitoring these levels by refilling your Aquarium Systems test kit often. more

    $9.99

    go to store
    API pH Test Kit

    API pH Test Kit

    API pH Test Kit can monitor pH from 6.0-7.6 in freshwater to help maintain healthy water conditions. All fish require a specific pH level to thrive. pH in an aquarium can fluctuate due to fish waste, addition of tap water, and the build-up of natural... more

    $4.39

    go to store

    PetGuys

    (25,000+)
    Tunze Osmolator Universal Water Level Regulator 3155

    Tunze Osmolator Universal Water Level Regulator 3155

    Water level regulator with two sensors suitable for use in cabinet filter plants, in Comline filters or directly on the edge of the aquarium. Scope of delivery: Ready for mounting with power supply unit, metering pump, hose, magnet holder for sensors. more

    $210.23

    go to store
    API API pH Aquarium Test Strips for Fresh & Saltwater Aquariums: pH Test Strips - (25 Strips) #33F -

    API API pH Aquarium Test Strips for Fresh & Saltwater Aquariums: pH Test Strips - (25 Strips) #33F -

    API API pH Aquarium Test Strips for Fresh & Saltwater Aquariums: pH Test Strips - (25 Strips) #33F Aquarium Pharmaceuticals pH Test Strips. Test your aquarium water for pH levels for optimal health! Testing your water quality can be complicated, but... more

    $7.10

    go to store
    API pH Down Adjuster Aquarium Water Conditioner

    API pH Down Adjuster Aquarium Water Conditioner

    This solution helps you keep the pH in your aquarium at appropriate levels to help improve fish health, colouration, disease resistance and breeding.Easily bring the pH level in your aquarium to a healthy level with the help of this API pH Adjuster. By... more

    $12.99

    go to store
    (300,000+)
    Aqueon Aquarium Water Changer - 25 Feet

    Aqueon Aquarium Water Changer - 25 Feet

    The Aqueon Aquarium Water Changer was developed to make routine water changes and vacuuming gravel easy and efficient for any level aquarist. Complete water flow control prevents spillage. facilitates more complete. thorough cleaning and elimiNAtes the... more

    $29.32

    go to store
    Aqueon Aquarium Water Changer - 50 feet

    Aqueon Aquarium Water Changer - 50 feet

    The Aqueon Aquarium Water Changer was developed to make routine water changes and vacuuming gravel easy and efficient for any level aquarist. Complete water flow control prevents spillage. facilitates more complete. thorough cleaning and elimiNAtes the... more

    $48.89

    go to store
    API API Ammonia Test Kit for Fresh & Saltwater Aquariums: Ammonia Test Kit Fresh And Salt Water #LR8

    API API Ammonia Test Kit for Fresh & Saltwater Aquariums: Ammonia Test Kit Fresh And Salt Water #LR8

    API API Ammonia Test Kit for Fresh & Saltwater Aquariums: Ammonia Test Kit Fresh And Salt Water #LR8600 Aquarium Pharmaceuticals Freshwater & Saltwater Ammonia Test Kit measures ammonia levels in both fresh and saltwater aquariums. Ammonia, the number... more

    $7.15

    go to store
    Tunze USA 3152.000 Automatic Top off Nano Osmolator for Aquariums Under 55-Gallon

    Tunze USA 3152.000 Automatic Top off Nano Osmolator for Aquariums Under 55-Gallon

    Tunze USA 3152.000 Automatic Top off Nano Osmolator for Aquariums Under 55-Gallon Water level controller with only one sensor for nano aquariums or small aquariums with up to 55 US gal. Can be installed in a cabinet filter or directly on the aquarium... more

    $104.66

    FREE shipping

    go to store

    Wag.com

    (1,000+)
    Aquarium Pharmaceuticalsr API Fresh Water Mini pH Test Kit

    Aquarium Pharmaceuticalsr API Fresh Water Mini pH Test Kit

    Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6.0 to 7.6. 250 tests per kit.Test kit of 250 testsTest kit of 250 tests more

    $10.69

    go to store

    PetStore.com

    (2,500+)
    Tunze Nano Osmolator Universal Water Level Regulator 3152

    Tunze Nano Osmolator Universal Water Level Regulator 3152

    Introducing the little brother to our acclaimed Osmolator, the industry�s most trusted automatic water top-off device. Designed specifically for smaller aquariums, roughly 50 gallons and under, the Osmolator Nano 3152 is a slimmed down version of the... more

    $99.37

    go to store
    Aquatronica Temperature and Water Level Interface

    Aquatronica Temperature and Water Level Interface

    Aquatronica Temperature and Water Level Interface Aquatronica Temperature & Level Interface lets the user connect additional Aquatronica temperature and level sensors. This consists of: a connector for the BUS connection to the system via relative... more

    $81.79

    FREE shipping

    go to store

    Wag.com

    (1,000+)
    AutoAqua Smart ATO-Automatic Top Off System for Aquariums

    AutoAqua Smart ATO-Automatic Top Off System for Aquariums

    Automatic Top Off System with Controller & Sensor in One What is Smart AFS Technology? The Smart ATO is a unique Auto Top Off system with a patent pending contactless digital sensor that monitors and automates refilling evaporated water. Best of all it... more

    $149.99

    go to store
    Auto Top Off

    Auto Top Off

    The Auto Top Off unit (ATO) is designed to offer a simple controller to automatically replace evaporated water from a sump or aquarium. Utilizing two Level Sensors, you can set the minimum level in your sump, at which point the ATO controller will... more

    $99.99

    FREE shipping

    go to store

    PetSolutions

    (25,000+)
    Aquarium Pharmaceuticalsr API Proper pH 7.5

    Aquarium Pharmaceuticalsr API Proper pH 7.5

    Condition your aquarium or pond water regularly with the Aquarium Pharmaceuticals Proper Ph 7.5 from Pet Store. This formula enables you to adjust the pH level and stabilize it to the desired level. It also neutralizes harmful substances like chlorine... more

    $12.79

    go to store

    PetStore.com

    (2,500+)
    Tetra Whisper In Tank Power Aquarium Filters

    Tetra Whisper In Tank Power Aquarium Filters

    Super quiet power filtration that's easy to conceal within your aquarium. As versatile as they are powerful, these filters are ideal for low water level environments. Hang this mighty little filter inside your aquarium, supported by the tankrim, or... more

    $24.99 $22.49

    go to store
    (300,000+)
    Aquarium Pharmaceuticals� API Freshwater Deluxe pH Test Kit, 250 tests

    Aquarium Pharmaceuticals� API Freshwater Deluxe pH Test Kit, 250 tests

    A complete kit to measure and adjust pH. Tests pH levels from 6.0 to 7.6 and includes bottles of pH Up and pH Down to modify aquarium water pH to desired levels. 250 Tests per kit.Freshwater Deluxe pH Test Instructions:Why Test pH?pH is the measure of... more

    $7.99

    go to store

    MarineDepot.com

    (25,000+)
    Aquarium Pharmaceuticalsr API AlgaeFix (1 Gallon)

    Aquarium Pharmaceuticalsr API AlgaeFix (1 Gallon)

    If you're dealing with an algae infested pond, you know how much of a hassle it is. Not only do algae blanket the bottom and the sides of your pond, but it also makes the water murky. Heavy algae blooms in a pond can impact the oxygen level. Low oxygen... more

    $52.40

    go to store

    PetStore.com

    (2,500+)
    API API Ammonia Aquarium Test Strips for Fresh & Saltwater: Ammonia Test Strips - 25 Strips #33D - A

    API API Ammonia Aquarium Test Strips for Fresh & Saltwater: Ammonia Test Strips - 25 Strips #33D - A

    API API Ammonia Aquarium Test Strips for Fresh & Saltwater: Ammonia Test Strips - 25 Strips #33D Aquarium Pharmaceutical's Aquarium Ammonia Test Strips. Test the ammonia levels in your aquarium for optimal health! Testing your water quality can be... more

    $9.99

    go to store
    Aquatic Life 3300 L Submersible Aquarium Pump, 873 gph

    Aquatic Life 3300 L Submersible Aquarium Pump, 873 gph

    Aquatic Life Submersible Aquarium PumpDesigned with aquarium filtration applications in mind, each of these four high-head Submersible Pump models features a special intake shield that allows the pump to operate in low water levels. In addition, the... more

    $79.99

    FREE shipping

    go to store

    petco.com

    (200,000+)
    Aquatic Life 1600 L Submersible Aquarium Pump, 423 gph

    Aquatic Life 1600 L Submersible Aquarium Pump, 423 gph

    Aquatic Life Submersible Aquarium PumpDesigned with aquarium filtration applications in mind, each of these four high-head Submersible Pump models features a special intake shield that allows the pump to operate in low water levels. In addition, the... more

    $59.99

    FREE shipping

    go to store

    petco.com

    (200,000+)
    Aquatic Life 2150 L Submersible Aquarium Pump, 568 gph

    Aquatic Life 2150 L Submersible Aquarium Pump, 568 gph

    Aquatic Life Submersible Aquarium PumpDesigned with aquarium filtration applications in mind, each of these four high-head Submersible Pump models features a special intake shield that allows the pump to operate in low water levels. In addition, the... more

    $69.99

    FREE shipping

    go to store

    petco.com

    (200,000+)

    More information about Fish Supplies

    Best prices on Aquarium water level sensors in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.
    Show
    Hide
    Hide