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    Aquarium Water quality

    Water quality is most important for your aquascape. Healthy water ensures healthy plants and fish without algae. Show more

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    219 Products
    JBL NO2 nitrite test set

    JBL NO2 nitrite test set

    JBL NO2 nitrite test set. Simple and reliable control of the water values €¹€¹of aquariums / ponds. Checking the biological balance (bacterial activity) in fresh and saltwater

    In stock
    € 13,95
    Dennerle   Nano Aquascaping set

    Dennerle Nano Aquascaping set

    > One Touch operation
    > Large surface heat emission protects animals from burns
    > Protected against overheating in case of dry running
    > Heater can be operated upright or horizontally
    > Made of unbreakable plastic

    The latest generation of fully ele

    In stock
    € 34,95
    Ada Bio Rio G

    Ada Bio Rio G

    New biological filter media, Bio Rio G has been released from ADA Nature Aquarium.
    Bio Rio G is a sintered glass filter media suitable for biological filtration. Because it is porous and its surface area is quite big, many filtration microorganisms settl

    In stock
    € 22,90

    Featured brands for Aquarium Water quality

    • ADA
    • AZOO
    • Aquario Neo
    • Aquascaper.be
    • Arka
    • Chihiros
    • Colombo
    • Dennerle
    • Eheim
    • JBL
    • Jebao
    • Miernik
    • Oase
    • Seachem
    • Sera
    • Sochting
    • Twinstar
    • arca
    JBL Protemp CoolControl

    JBL Protemp CoolControl

    Automatic activation of the cooling fan when exceeding the set temperature between 18 and 36 ° C (for all JBL cooler)
    Easy assembly: Stitching connecting cable from the JBL CoolControl into the JBL cooler. Nutrition from the JBL Cooler in the JBL CoolCont

    In stock
    € 32,95
    JBL ProCristal UV-C Compact Plus 11W

    JBL ProCristal UV-C Compact Plus 11W

    JBL ProCristal UV-C compact plus 11w, crystal clear and healthy water: 11 W UV-C water purifier for a fast, efficient control of green and whitish blurrings in freshwater and saltwater aquariums
    Located assembly: connection to outdoor filter. Practice-or

    In stock
    € 137,95
    Azoo Skim 250

    Azoo Skim 250

    Azoo Skim 250, the Azoo Skim 250 is a small and powerful surface skimmer for freshwater and seawater aquariums from 10 to 250 liters.

    In stock
    € 24,90
    Oase BioMaster 2 -  600 + Opstartplant vol nuttige Bacteriën

    Oase BioMaster 2 - 600 + Opstartplant vol nuttige Bacteriën

    The Oasis Biomaster 600 filters have become standards in the aquas caps.
    Especially the Easyclean pre-filter chamber for extremely simplified filter cleaning makes the difference. German quality, new technology and thoughtful design even hit the old famo

    In stock
    € 284,95
    Colombo Aqua Nitraat NO3 Test

    Colombo Aqua Nitraat NO3 Test

    Colombo Aqua NO3 Nitrate test
    Accurate test for the NO3- Nitrate Nitrate value in aquarium water.

    Nitrate (chemically abbreviated as NO3 ) is the final end product of the breakdown of ammonia by the nitrifying bacteria in your aquarium or pond.

    Nit

    In stock
    € 14,95
    Chihiros Drop Checker

    Chihiros Drop Checker

    Chihiros Drop Checker

    In stock
    € 16,95
    Oase pre-filter mousse set biomaster

    Oase pre-filter mousse set biomaster

    Choose the type here ... The biomaster's series has an easy-to-clean pre-filter. Different mousse types are available for this pre-filter.

    In stock
    € 13,95
    Oase BioMaster 2 Thermo 250

    Oase BioMaster 2 Thermo 250

    The oasis Biomaster 250 filters have become standards in the aquas caps.
    Especially the Easyclean pre-filter chamber for extremely simplified filter cleaning makes the difference. German quality, new technology and thoughtful design even hit the old famo

    In stock
    € 219,95
    Sera bio Filterstart

    Sera bio Filterstart

    The liquid filter medium of exceptional class

    Biodegrades feed residues, ammonium and nitrite
    Provides a settlement area for the beneficial cleaning bacteria
    Creates a biologically active living space


    The hazardous substances ammonium and nitrit

    In stock
    € 7,45
    Sera Toxivec

    Sera Toxivec

    First aid in the aquarium

    Instantly removes fish-toxic ammonia and nitrite
    Binds heavy metals such as lead and copper
    Removes chlorine and chloramine
    Reduces nitrate levels and therefore algae growth


    Due to destabilizing factors (including over

    In stock
    € 11,99
    StreamMax Classic

    StreamMax Classic

    The low-power flow pump with its especially high performance is suitable for freshwater or saltwater aquariums. It generates natural water movements. They are low maintenance, highly energy efficient and run quietly. The StreamMax pump saves space with it

    In stock
    € 34,95
    Super Jet Filter ES-600

    Super Jet Filter ES-600

    With a robust stainless steel housing, the Super Jet Filter ES-600 is a high-quality filter filter system. The mounted pump ensures stable filtration and durability. A high volume capacity allows high filter capacity.

    In stock
    € 749,90
    Twinstar M3 20-50 liters

    Twinstar M3 20-50 liters

    Twinstar M3, suitable for aquariums from 20 to 50 liters, helps fight algae in the aquarium. With the computer-controlled unit and electrode, the traces of different types of green algae are destroyed. The microbubels destroy the cell wall and therefore t

    In stock
    € 84,95
    Sochting Oxydator 12%, 1 liter - oxydator solution - hydrogen peroxide

    Sochting Oxydator 12%, 1 liter - oxydator solution - hydrogen peroxide

    Sochting Oxydator 12%, 1 liter - oxydator solution, Stabilized H2O2 formula , Effective against many algae

    In stock
    € 9,95
    Dennerle NANO HOEKFILTER Element

    Dennerle NANO HOEKFILTER Element

    The Nano FilterElement is a replacement filter for Dennerle Nano corner filter and Dennerle Nano corner filter XL. Large surface for filter bacteria. Excellent filter performance for crystal clear and healthy water. With special 3-layer fleece for efficie

    In stock
    € 6,95
    Dennerle Osmosis Membrane

    Dennerle Osmosis Membrane

    Membrane fine filter for Dennerle osmosis devices

    In stock
    € 66,49
    StreamMax Premium

    StreamMax Premium

    > Arrange currents with the pump controller or call for preprogrammed day scenarios
    > Produces true-to-life water movements in Zoat- and Zoutwater Aquaria
    > Saves energy, runs quietly, is maintenance arm: characteristic of a quality pump
    > does not wor

    In stock
    € 44,95
    JBL Outset Wide

    JBL Outset Wide

    JBL outset wide, accessories for outdoor filters: drain pipe with wide radius for CristalProfi e Outdoor filters and other filters with hose.
    Easy installation: Connection of the drain kit to the outdoor filter (outside filter not included). Placement in

    In stock
    € 11,95
    JBL ProAquatest Co2-PH Permanent Test Set

    JBL ProAquatest Co2-PH Permanent Test Set

    JBL ProAquatest CO2-pH permanent test set, simple and certain control of the water values €¹€¹in aquariums. Permanent, direct measurement of the optimum pH value and carbon dioxide content for freshwater aquariums
    Durable test. Compare the color of the r

    In stock
    € 16,99
    Twinstar Yotta 20-200 liters

    Twinstar Yotta 20-200 liters

    Twinstar Yotta, suitable for aquariums from 50 to 200 liters, helps fight fish diseases in the aquarium. With the computer-controlled unit and electrode, the traces of different types of fish diseases and fungi are destroyed. Twinstar works very effective

    In stock
    € 164,90
    Oase BioMaster 2 -  250 + Opstartplant vol nuttige Bacteriën

    Oase BioMaster 2 - 250 + Opstartplant vol nuttige Bacteriën

    The oasis Biomaster 250 filters have become standards in the aquas caps.
    Especially the Easyclean pre-filter chamber for extremely simplified filter cleaning makes the difference. German quality, new technology and thoughtful design even hit the old famo

    In stock
    € 199,95

    Aquarium Water quality

    Water quality is important for a healthy aquascape with abundant growth.

    Water quality is most important for your aquascape. Healthy water ensures healthy plants and fish without algae.

    Good water quality consists of pure water, free of waste products, heavy metals and chorine, with the right level of hardness and minerals, complemented by the appropriate plant feed.

     

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