Results in Fish & Aquariums

1-25 of 34,834

  • Aquarium Pharmaceuticals API Freshwater Liquid Master Test Kit

    Tropical fish continually release ammonia (NH3) directly into the aquarium through their gills, urine, and solid waste. Uneaten food and other decaying organic matter also add ammonia to the water. A natural mechanism exists that controls ammonia in the aquarium – the biological filter.
    S$ 31.98
    Top-rated seller
    S$ 34.83 shipping
    From United States
  • Finnex Planted+ KL-20A 20", 24/7 Automated Aquarium Light 7000k LED 16.8W

    Finnex Planted 24/7 Aquarium LED. The Finnex Planted 24/7 LED fixture allows a hands free simulated sunrise and sunset to take effect atop user's aquariums. Also available via the IR controlled remote are four (4) memory slots in which a user can easily customize and save countless color combinations and lighting intensities if the user does not want to use the 24/7 feature.
    S$ 91.87
    Top-rated seller
    S$ 41.79 shipping
    From United States
  • Sponge Bob Bikini Bottom Homes Aquarium Ornament Nickelodeon

    Bring a little bit of Bikini Bottom® into your child's aquarium with this SpongeBob® 3" Aquarium Ornament. Kid's love SpongeBob® and your child will enjoy their aquarium even more with SpongeBob® and his friends.
    S$ 8.29
    Top-rated seller
    S$ 18.46 shipping
    From United States
    149 watching
  • TWO LITTLE FISHIES JULIAN'S MULTI-PURPOSE THING CORAL FEEDING TOOL AIPTASIA

    BRAND NEW IN BOX - FULL WARRANTY INCLUDED - FAST SHIP!
    S$ 33.41
    Top-rated seller
    S$ 17.58 shipping
    From United States
    55 watching
    Customs services and international tracking provided
  • API Saltwater Master Test Kit Aquarium Pharmaceuticals Liquid Test FREE USA SHIP

    This test kit measures pH from 7.2 to 8.8 in either fresh or saltwater aquariums. This kit contains two High Range pH Test Color Charts — one for freshwater aquariums, and one for saltwater aquariums — so be sure to use the correct chart for your type of aquarium when interpreting test results.
    S$ 33.37
    Top-rated seller
    Was: Previous PriceS$ 39.26
    From United States
    S$ 32.05 shipping
  • Boyd Chemi-Pure Elite Medium 11.74 oz Carbon Ion Aquarium Fish Tank Filter Media

    Chemi-Pure is a user-friendly filter media appropriate for all types of aquatic environments, and which is manufactured with the latest technologies available. Chemi-Pure also stabilizes water chemistry while keeping your pH at optimal levels.
    S$ 20.23
    Top-rated seller
    S$ 22.28 shipping
    From United States
  • Zoo Med Betta Bed LEAF HAMMOCK ZooMED Fish Aquariam Decoration

    A naturalistic leaf hammock for your Betta to rest on. Allows your Betta to rest near the surface of the water just like they do in nature. Attaches to Betta Enclosure with suction cup (included). A naturalistic leaf hammock for your Betta to rest on.
    S$ 4.04
    Top-rated seller
    S$ 3.61 shipping
    From United States
    124 watching
  • Blue Life Blue Vet RX Phosphate Rx 1 oz Reef Safe Phosphate Removal

    Regular use of Phosphate Rx increases vitality, color and growth of your aquarium’s inhabitants. Veterinarian Approved. Six drops of Phosphate Control will lower your phosphate by. 5ppm for every 10 gallons (37.9L) of water.DO NOT LOWER YOUR PHOSPHATES MORE THAN. 5ppm IN A 24-HOUR PERIOD.
    S$ 27.80
    Top-rated seller
    Was: Previous PriceS$ 34.75
    From United States
    S$ 20.90 shipping
    Only 3 left
  • Red Sea RCP Reef Foundation Pro Test Kit - Marine Reef Calcium Magnesium KH

    Red Sea Reef Foundation Pro Test Kit. Red Sea's Reef Foundation Kit includes high accuracy titration tests for the accurate measurement of the elements calcium, magnesium and alkalinity (KH) which are the basic foundation elements of coral skeletons.
    S$ 67.73
    From United Kingdom
    S$ 31.27 shipping
  • API - Crystal Bio-Chem Zorb for SuperClean 30 - 3 Pack

    The double layered pad removes debris (mechanical filtration). Contains: Research grade carbon-resin mixture. Makes water clean and clear. Number of Servings. Rinse pouch under tap water to remove loose dust.
    S$ 15.08
    Top-rated seller
    S$ 6.95 shipping
    From United States
  • New Digital LCD Fish Tank Aquarium Marine Water Thermometer Temperature Black

    Water proof probe is ideal for high moisture environment like aquarium or terrarium. 1 x LCD Digital Fish Tank Aquarium Thermometer. LCD Digital Fish Tank Aquarium Thermometer. Great accurate temperature readings with this easy-to-read mini digital thermometer.
    S$ 6.10
    Top-rated seller
    Was: Previous PriceS$ 6.95
    From United States
    S$ 2.77 shipping
    56 watching
  • Brightwell Aquatics Iodion Liquid Iodide Supplement 250 ml

    The nature of iodide sources used makes Iodion more effective than standard. Each ml of Iodion will increase the concentration of iodine (“[I]”) in 1 US-gallon (3.785 L) of water by 4 ppm. If the initial [I] in the aquarium is below 0.06 ppm, add this product at the maximum rate of 5 ml per 25 US-gallons daily until the desired concentration is attained, then dose daily or weekly as needed (see below).
    S$ 14.63
    Top-rated seller
    S$ 18.11 shipping
    From United States
  • 100W 200W 300W Aquarium Heater Submersible Fish Tank Water Adjustable

    S$ 10.85
    Top-rated seller
    S$ 4.17 shipping
    From United States
    146 watching
  • RED SEA REEF FOUNDATION PRO MULTI TEST KIT CALCIUM, MAGNESIUM & ALKALINITY REEF

    Red Sea's Reef Foundation Kit includes high accuracy titration test for the accurate measurement of the elements calcium, magnesium & alkalinity (KH) which are the basic foundation elements of coral skeletons.
    S$ 55.72
    Top-rated seller
    S$ 69.25 shipping
    From United States
    Only 1 left!
  • Brightwell Aquatics Reef Snow 250 ml (8 oz.)

    Shake product well before using. Turn protein skimmer and other forms of mechanical filtration off prior to adding Reef Snow to aquaria, and allow 10 - 15 minutes after use before resuming operation of filtration.
    S$ 13.86
    Top-rated seller
    S$ 18.11 shipping
    From United States
  • Little Giant 2-MDQX-SC SC Quarium Magnetic Drive Inline Aquarium Pump | 580507

    1-3 DAY FREE SHIPPING! FOR FRESH AND SALTWATER USAGE!
    S$ 210.37
    Top-rated seller
    Was: Previous PriceS$ 320.44
    From United States
    S$ 40.92 shipping
    Customs services and international tracking provided
    7 watching
  • Two Little Fishies AcroPower 250 ml (8 oz) SPS Coral Amino Acids

    Two Little Fishies AcroPower supplies amino acids that corals need to build their skeletal architecture. Like other cnidaria, corals have a special ability to uptake dissolved amino acids across their entire surface.
    S$ 17.42
    Top-rated seller
    S$ 18.11 shipping
    From United States
  • SCA-301 SC Aquariums 65 Gallon Protein Skimmer 3rd gener

    This is the newest version of SCA-301 skimmer, comes with silencer and drain-able cup. This skimmer is designed to work for "salt water" tanks up to 65 Gallons of salt water. Skimmer Size: 4.25" L x 7" W x 17" H.
    S$ 132.35
    Top-rated seller
    S$ 91.12 shipping
    From United States
    118 watching
  • CHEMICLEAN RED Slime Stain Cyanobacteria Remover Aquarium Treatment Chemi Clean

    S$ 25.01
    Top-rated seller
    S$ 5.14 shipping
    From United States
    42 watching
  • Brightwell Aquatics MicroBacter 7 500ml Complete BioCulture for Marine Aquariums

    Brightwell Aquatics MicroBacter7 is a selective complex of extremely effective microbes and enzymes that rapidly reduces the concentrations of organic nitrogen, ammonia, nitrite, nitrate, phosphate, and organic carbon in all marine and freshwater ecosystems, leading to greatly improved water quality; better water quality typically leads to healthier aquarium inhabitants.
    S$ 27.85
    Top-rated seller
    S$ 69.25 shipping
    From United States
    13 watching
  • JBL LimCollect Lim Collect II - Snail & Shrimp Catcher Trap Remover No Poison

    Pro Shrimp's comment: Stationary snail & shrimp catcher. Just adjust the correct opening size, add some food and leave in tank over night. Place the trap in the aquarium overnight – wait – remove it full of snails.
    S$ 15.85
    Top-rated seller
    S$ 5.00 shipping
    From United Kingdom
    20 watching
  • Kordon Amquel Plus 16oz REEF SAFE Ammonia & Chlorine Remover FREE USA SHIPPING!

    AmQuel Plus is the latest development in state-of-the-art water conditioning technology and is far beyond what the original AmQuel product does. Detoxifies all forms of ammonia/ammonium/nitrites/nitrates from the water, including ammonia in chloramine.
    S$ 16.65
    Top-rated seller
    Was: Previous PriceS$ 22.20
    From United States
    S$ 32.05 shipping
  • CONCENTRATED Guillard's F/2 Phytoplankton Fertilizer Nannochloropsis Tetra

    8 oz Concentrated Guillard's F/2 Fertilizer. This is a commonly used enrichment solution used in the culture of marine phytoplankton.
    S$ 20.19
    From United States
    S$ 45.91 shipping
    92 watching
  • Reef Octopus 2.5" MF300B Beginner Hang on Media Aquarium Reactor Kit with Pump

    Reactor Body. Warranty – 12 month warranty on reactor body and pump. Looking for BioSphere Pellets to use with your reactor?. Looking for other Reef Octopus products?. All-in-One fluidized media filter kits include everything you need but the media itself for you to operate.
    S$ 94.65
    Top-rated seller
    S$ 41.80 shipping
    From United States
    12 watching
  • EHEIM JAGER FISH TANK HEATER THERMOSTAT TROPICAL MARINE FRESHWATER AQUARIUM BNIB

    S$ 35.63
    Top-rated seller
    S$ 25.02 shipping
    From United Kingdom
    12 watching