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    Best Seller
    Flo Rotating Water Deflector

    Flo Rotating Water Deflector

    The Flo System creates beneficial wave effects which move plants and invertebrates. Easily adaptable to the outlet of any pump or filter, the Flo operates with no extra energy consumption. The 360 degree rotation moves the aquarium water increasing... more

    $17.95

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    Pico Evo-Mag 180 Pump

    Pico Evo-Mag 180 Pump

    Pico Evo-Mag 180 GPH 4W Circulation Pump with Magnet Mount. Adjustable flow. For use in Aquariums, Fountains and Terrariums more

    $44.95

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    Best Seller
    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    200W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

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    Koralia Evolution 1050Gph 5W

    Koralia Evolution 1050Gph 5W

    New and improved mount featuring vibration absorbing technology and magnetic suction cup with free positioning capabilities more

    $87.95

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    Koralia Nano 565Gph

    Koralia Nano 565Gph

    Hydor introduces a more powerful Nano pump to the Koralia Nano line, with an output of 565 GPH, it delivers more flow than any Koralia Nano before/ It can be used with any "on/off" timer or controller to create desired flow patterns and beneficial... more

    $40.99

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    Pico Evo-Mag 180 Pump

    Pico Evo-Mag 180 Pump

    Pico Evo-Mag 180 GPH 4W Circulation Pump with Magnet Mount. Adjustable flow. For use in Aquariums, Fountains and Terrariums more

    $44.95

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    Hydor Usa Inc. Theo 100 Watt Submersible Shatterproof Heater 8.9" Hy00035

    Hydor Usa Inc. Theo 100 Watt Submersible Shatterproof Heater 8.9" Hy00035

    100W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. Extremely compact at 8.9 . For aquariums 14-26 gallons.Length - 8.9 Part... more

    $33.36

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    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

    300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

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    Koralia Evolution 750Gph 4.5W

    Koralia Evolution 750Gph 4.5W

    New and improved mount featuring vibration absorbing technology and magnetic suction cup with free positioning capabilities more

    $78.45

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    HYDOR USA, INC. KORALIA 3RD GENERATION 2450 PUMP

    HYDOR USA, INC. KORALIA 3RD GENERATION 2450 PUMP

    HYDOR USA, INC. KORALIA 3RD GENERATION 2450 PUMP more

    $77.20

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    Hydor USA Flo Rotating Water Deflector, 80 - 310 gph

    Hydor USA Flo Rotating Water Deflector, 80 - 310 gph

    Hydor USA Flo Rotating Water Deflector, 80 - 310 gph more

    $19.99 $9.99

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    Hydor USA S03101 Slim Skim Protein Skimmer For Upto 66 gal Well-Being Of Nano and Minireef Aquarium, 4.3 Inch Length x 3.9 Inch Width x 17.7 Inch Height

    Hydor USA S03101 Slim Skim Protein Skimmer For Upto 66 gal Well-Being Of Nano and Minireef Aquarium, 4.3 Inch Length x 3.9 Inch Width x 17.7 Inch Height

    Hydor USA S03101 Slim Skim Protein Skimmer For Upto 66 gal Well-Being Of Nano and Minireef Aquarium, 4.3 Inch Length x 3.9 Inch Width x 17.7 Inch Height more

    $135.99 $114.79

    FREE shipping

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    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    200W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

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    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    200W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $47.95

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    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    200W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

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    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    Hydor Usa Inc. Eth201 200 Watt External In - Line Heater For 5/8" Hose Hy00018

    200W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

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    "Hydor Usa Inc-Koralia Evolution 1150gph/5.5watt"

    "Hydor Usa Inc-Koralia Evolution 1150gph/5.5watt"

    "KORALIA EVOLUTIONGenerates up to 20 percent more water flow than koralia 2-3-4 at half the energy consumption.Shaft-less impeller boasts unique design for wide and gentle water flow beneficial to aquarium inhabitants.Patented magnetic base with... more

    $72.99

    FREE shipping

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    "Hydor Usa Inc-Koralia Evolution 850 Gph/4.5watt"

    "Hydor Usa Inc-Koralia Evolution 850 Gph/4.5watt"

    "KORALIA EVOLUTIONGenerates up to 20 percent more water flow than koralia 2-3-4 at half the energy consumption.Shaft-less impeller boasts unique design for wide and gentle water flow beneficial to aquarium inhabitants.Patented magnetic base with... more

    $64.99

    FREE shipping

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    Hydor Usa Inc Koralia Evolution 1050 Gph P29401

    Hydor Usa Inc Koralia Evolution 1050 Gph P29401

    KORALIA EVOLUTIONGenerates up to 20 percent more water flow than koralia 2-3-4 at half the energy consumption.Shaft-less impeller boasts unique design for wide and gentle water flow beneficial to aquarium inhabitants.Patented magnetic base with... more

    $77.46 $57.38

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    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

    200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo... more

    $34.61

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    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

    300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

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    Hydor Usa Inc. Theo 100 Watt Submersible Shatterproof Heater 8.9" Hy00035

    Hydor Usa Inc. Theo 100 Watt Submersible Shatterproof Heater 8.9" Hy00035

    100W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. Extremely compact at 8.9 . For aquariums 14-26 gallons.Length - 8.9 Part... more

    $33.36

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    Hydor Usa Inc. Theo 100 Watt Submersible Shatterproof Heater 8.9" Hy00035

    Hydor Usa Inc. Theo 100 Watt Submersible Shatterproof Heater 8.9" Hy00035

    100W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. Extremely compact at 8.9 . For aquariums 14-26 gallons.Length - 8.9 Part... more

    $33.36

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    "Hydor Usa Inc-Theo Shatterproof Heater- Clear 400 Watt"

    "Hydor Usa Inc-Theo Shatterproof Heater- Clear 400 Watt"

    "THEO SHATTERPROOF HEATERUse in aquariums up to 200 gal completely submersible.UPC : 841421003207Color : CLEARSize : 400 WATTLength : 3.5Width : 2Height : 17.5Product Type : Aquatics - Heaters / SubmersibleShipping Dimensions: 3.5x2x17.5" more

    $42.99

    FREE shipping

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    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

    Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

    300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... more

    $58.24

    go to store
    Hydor Usa Inc. Theo 300 Watt Submersible Shatterproof Heater 15.5" Hy00037

    Hydor Usa Inc. Theo 300 Watt Submersible Shatterproof Heater 15.5" Hy00037

    300W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 53-80 gallons.Length - 15.5"Part #: AHY00037Item Name: Theo... more

    $25.95

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    Hydor Usa Inc. Flo Rotating Filter Output Deflector Hy00047

    Hydor Usa Inc. Flo Rotating Filter Output Deflector Hy00047

    Flo rotating filter output deflectorPart #: AHY00047Item Name: Flo Rotating Filter Output DeflectorID: 27025-pid more

    $23.47

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    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

    200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo... more

    $25.95

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    Hydor Usa Inc Koralia Evolution 750 Gph P29301

    Hydor Usa Inc Koralia Evolution 750 Gph P29301

    KORALIA EVOLUTIONGenerates up to 20 percent more water flow than koralia 2-3-4 at half the energy consumption.Shaft-less impeller boasts unique design for wide and gentle water flow beneficial to aquarium inhabitants.Patented magnetic base with... more

    $70.17 $51.98

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    "Koralia Nano, Size: 425 GPH, UPC# 841421007168, Mfg# P29201, Free Shipping"

    "Koralia Nano, Size: 425 GPH, UPC# 841421007168, Mfg# P29201, Free Shipping"

    "Koralia Nano Size: 425 GPH Miscellaneous AquariamA new innovative pump for water movement in mini and nano-reef aquariums.Exclusive hydor design and technology guarantee a continuous and powerful water flow which can be directed freely.High... more

    $51.87

    FREE shipping

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    "Mini Aquarium Heater, Size: 15 WATT, UPC# 841421004747, Mfg# T10501, Free Shipping"

    "Mini Aquarium Heater, Size: 15 WATT, UPC# 841421004747, Mfg# T10501, Free Shipping"

    "Mini Aquarium Heater Size: 15 WATT Miscellaneous AquariamHelps to increase water temperature of mini aquariums by a few degrees, compared to room temperature.For 5-10 gallon aquariums.All items are brand new, never worn and never used. We guarantee... more

    $23.80

    FREE shipping

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    "Koralia Nano, Size: 240 GPH, UPC# 841421007151, Mfg# P29101, Free Shipping"

    "Koralia Nano, Size: 240 GPH, UPC# 841421007151, Mfg# P29101, Free Shipping"

    "Koralia Nano Size: 240 GPH Miscellaneous AquariamA new innovative pump for water movement in mini and nano-reef aquariums.Exclusive hydor design and technology guarantee a continuous and powerful water flow which can be directed freely.High... more

    $50.91

    FREE shipping

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    Koralia Evolution Circulation Pump 1500g

    Koralia Evolution Circulation Pump 1500g

    Hydor Usa Inc - Koralia Evolution Water Pump. Koralia evolution water pump 1400gph 5. 5w aquarium circulation pump. 1400 gph more

    $86.16

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    Koralia Evolution Circulation Pump 850g

    Koralia Evolution Circulation Pump 850g

    Hydor Usa Inc - Koralia Evolution Water Pump. Koralia evolution water pump 750gph 4. 5w aquarium circulation pump. 750 gph more

    $61.79

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    Koralia Nano Circulation Pump 240gph

    Koralia Nano Circulation Pump 240gph

    "Hydor USA Inc. - Koralia Nano Water Pump. KORALIA NANO is a new innovative pump for water movement in mini and nano-reef aquariums. The exclusive Hydor design and technology guarantee a continuous and powerful water flow which can be directed freely... more

    $43.04

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    Koralia Evolution 750Gph 4.5W

    Koralia Evolution 750Gph 4.5W

    New and improved mount featuring vibration absorbing technology and magnetic suction cup with free positioning capabilities more

    $78.45

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    Flo Rotating Water Deflector

    Flo Rotating Water Deflector

    The Flo System creates beneficial wave effects which move plants and invertebrates. Easily adaptable to the outlet of any pump or filter, the Flo operates with no extra energy consumption. The 360 degree rotation moves the aquarium water increasing... more

    $17.95

    go to store
    Hydor Usa Inc. Theo 50 Watt Submersible Shatterproof Heater 7" Hy00034

    Hydor Usa Inc. Theo 50 Watt Submersible Shatterproof Heater 7" Hy00034

    50W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. Extremely compact at 7 . For aquariums 5-14 gallons.Length - 7 Part #:... more

    $33.36

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    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

    Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

    200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo... more

    $34.61

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    Hydor Usa Inc. Flo Rotating Filter Output Deflector Hy00047

    Hydor Usa Inc. Flo Rotating Filter Output Deflector Hy00047

    Flo rotating filter output deflectorPart #: AHY00047Item Name: Flo Rotating Filter Output DeflectorID: 27025-pid more

    $23.47

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