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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.

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  • 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

  • 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.
    $33.95
  • 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 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 Phosphate Test Kit

    SERA Phosphate Test Kit

    No Description Available
    (1)
    $14.95
  • SERA Calcium Test Kit

    SERA Calcium Test Kit

    SERA Calcium Test KitThis test monitors the calcium level easily and precisely in steps of 20 mg/l (ppm).
    (1)
    $14.95
  • Sera Snail Collect

    Sera Snail Collect

    Sera Snail Collect

    Snails are attractive aquarium inhabitants - provided their number within the biotope is in order. In case of overpopulation they can quickly become a pest. The new snail trap sera snail collect limits the multiplication of the mollusks without any chemical agents! A second, immovable grid consisting of separate bars can be placed in front of the first one. The distance between the bars can be adjusted individually. Accordingly, the sera snail collect can be adjusted to the size of the animals to be caught - at the same time, no fish can enter and, in the worst case, die. The sera snail collect combines simplest usage with maximum safety!

    $14.95
  • SERA Nitrate Test Kit

    SERA Nitrate Test Kit

    SERA Nitrate Test Kit

    For regularly checking the nitrate level in aquarium water.

    $13.95
  • Sera Super Activated Carbon

    Sera Super Activated Carbon

    Quickly and reliably absorbs toxic substances and colorants from the aquarium water. The yellowish tint of the aquarium water disappears. The water becomes crystal clear...

    Starting at: $6.95

  • Sera Freeze Dried Bloodworms

    Sera Freeze Dried Bloodworms


    Tasty morsels for all ornamental fish that are ideally suitable as a senseful supplement for a varied nutrition according to the fish’s requirements.

    Starting at: $5.95

  • SERA Filter Wool Mechanical Filter Media

    SERA Filter Wool Mechanical Filter Media

    Economical filter medium for fresh and salt water aquariums. sera filter wool is suitable for internal and external filters and can be washed out several times.

    Starting at: $5.95

  • Sera Micron Fry Food, 50ml.

    Sera Micron Fry Food, 50ml.

    Sera Micron Fry Food, 50ml.

    Finely powdered growth food for all young fish of egglaying species until they reach the size of a newborn live-bearing tooth carp (6 mm).
    Sera micron is also an excellent food for marine fish fry and Artemia nauplias. It consists of high-quality natural ingredients such as Spirulina, Daphnia, Cyclops, plankton and mussels.
    We recommend preparing a food paste from a portion of sera micron and sera fishtamin and feeding it to the young fish five times a day.

    $5.95

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