847-775-0640 Call us M-F 9-5:30 CST

Sera

Sera

The birth of sera took place in 1970. Josef Ravnak, who already had gained excellent reputation with the sales live food, founds his first enterprise and revolutionized the branch by using the freeze drying procedure, which was new at the time. This allowed conserving food organisms such as bloodworms, Tubifex, Artemia shrimps and Daphnia while optimally preserving the nutrients and vitamins.

Brand categories

Items 25 to 30 of 30 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction
  • SERA 100W Aquarium Heater

    SERA 100W Aquarium Heater

    SERA 100W Aquarium HeaterA high quality heater with a 2 mm glass tube and precision protection circuit.
    $30.95
  • SERA 200W Aquarium Heater

    SERA 200W Aquarium Heater

    SERA 200W Aquarium HeaterA high quality heater with a 2 mm glass tube and precision protection circuit.
    (1)
    $32.95
  • SERA 250W Aquarium Heater

    SERA 250W Aquarium Heater

    SERA 250W Aquarium HeaterA high quality heater with a 2 mm glass tube and precision protection circuit.
    (1)
    $33.95
  • Sera Flore Active CO2 Reactor 500 - 66-160 Gal.

    Sera Flore Active CO2 Reactor 500 - 66-160 Gal.

    Sera Flore Active CO2 Reactor 500 - Small 66-160 Gal

    The new sera flore CO2 active reactors 500 and 1000 with twin rotor supersede the generation of static CO2 generators. The rotors, the upper one of which is designed as a lamella rotor, ensure strong blending of CO2 with the aquarium water, allowing to dissolve several hundred CO2 bubbles per minute.

    The sera flore CO2 active reactor 500 is suitable for freshwater aquariums between 250 l and 600 l. We recommend the sera flore CO2 active reactor 1000 for larger or densely planted aquariums.

    • Easy installation and cleaning
    • Includes holder bracket for installation inside the aquarium or outside, e.g. in an aquarium cabinet
    • Connectors for standard hoses
    • Hose connectors with fastener
    $54.95
  • Sera Flore Active CO2 Reactor 1000 - Large, over 160 gal.

    Sera Flore Active CO2 Reactor 1000 - Large, over 160 gal.

    Sera Flore Active CO2 Reactor 1000 - Large, over 160 gal.

    The new sera flore CO2 active reactors 500 and 1000 with twin rotor supersede the generation of static CO2 generators. The rotors, the upper one of which is designed as a lamella rotor, ensure strong blending of CO2 with the aquarium water, allowing to dissolve several hundred CO2 bubbles per minute.

    The sera flore CO2 active reactor 500 is suitable for freshwater aquariums between 250 l and 600 l. We recommend the sera flore CO2 active reactor 1000 for larger or densely planted aquariums.

    • Easy installation and cleaning
    • Includes holder bracket for installation inside the aquarium or outside, e.g. in an aquarium cabinet
    • Connectors for standard hoses
    • Hose connectors with fastener

     

    Sera 1000 CO2 Reactor Specifications: 

    • 13.5" H x 4.5" W x 3" D.
    • Dimensions: Overall Depth - Front to Back: -3 Inches. Overall Width - Side to Side: -4.5 Inches.
    $64.95
  • SERA Aqua-Test Box, Test Kit Set

    SERA Aqua-Test Box, Test Kit Set

    SERA Aqua-Test Box, Test Kit Set. 
    This professional set consists of nine different water tests for aquarists and pond owners. Contains the following tests:

    * pH value (pH)
    * total hardness (GH)
    * carbonate hardness (KH)
    * ammonium/ammonia (NH4/NH3)
    * nitrite (NO2)
    * nitrate (NO3)
    * phosphate (PO4)
    * iron (Fe) and
    * copper (Cu) or chlorine (Cl)

    $72.99

    Out of stock

Items 25 to 30 of 30 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction
  Loading...