compatible with sera air 110 plus compatible with sera air 275 R plus compatible with sera air 550 R plus

High-performance active filter carbon – particularly effective after medication treatmentsEHEIM AKTIV is specially acid-washed and activated to enhance its water absorption capabilities (active surface area 1200 m²/g). This allows it to swiftly capture harmful chemicals such as pesticides, remnants of medical treatments, and other pollutants, ensuring they are securely retained. This results in crystal-clear aquarium water. Its application is especially crucial following the administration of medications to your aquatic pets.EHEIM AKTIV is designed for temporary use (approximately 4 weeks) and should be either removed or replaced afterwards.In the setup of the filter layering, EHEIM AKTIV should be positioned directly after the mechanical (for example, EHEIM MECH or MECHpro) and biological filter media (such as EHEIM SUBSTRATpro) within the provided net bag.Active carbon promoting self-activating adsorptionEfficiently captures chlorine, pesticides, and various chemical substancesIdeal for use after setting up a new tank or following medical treatmentsRecommended for use only for a limited duration (about 4 weeks)Compatible with both freshwater and marine environmentsTip:Limit the use of adsorptive filter media to a few weeks, as harmful substances can detach after some time and re-enter the water. Regular changes are essential. Typically, adsorptive filtration is only required during the initial setup of the aquarium or after medication treatments.Mechanically:NoBiological:NoAdsorptive:YesChemical:NoNet bag:NoFreshwater:YesSaltwater:YesWidth:60 mmHeight:141 mmDepth:59 mmPacking:6 Part (s)

Aquarium Bio Filter Media Plastic Bio Ball The biological ball serves as an exceptional material for biological filtration, suitable for use in drip filters, nitrate filtration systems, and large-scale aquaculture setups. Its scientifically crafted design allows for even flow separation, ensuring that the biological balls do not become clogged. These balls can be strategically placed in the upper filter, at the bottom of the tank, in filter tanks, lateral filter tanks, or even in the outer barrel. Bio balls enhance your pond filtration system by providing a greater surface area for beneficial bacteria to thrive. They boast a larger surface area per cubic foot compared to traditional lava rocks. A biological filter is a crucial component of your pond filtration system. By substituting lava rocks in your biofalls filter with bio balls, you can significantly boost the capacity of the biological filter, thereby enhancing the overall performance of your filtration system.

EHEIM ACTIVE High-performance active filter carbon, particularly effective following medication treatments.Adsorptive filter mediaAdsorption refers to the process of accumulating substances (as opposed to absorption). Adsorptive filter media are designed to eliminate harmful elements from the water by accumulating or binding them. This includes chlorine from tap water, medication residues, cleaning agents, pesticides, dyes, and more.Tip:Adsorptive filter media should be utilized for a limited duration, typically a few weeks. Since harmful substances adhere to the media, they may eventually re-enter the water. Therefore, regular replacement is essential. Adsorptive filtering is generally required during the initial setup phase of the aquarium or following medication use.EHEIM AKTIVHighly efficient active filter carbon, especially recommended after treatment with medications.EHEIM AKTIV is acid-washed and activated to facilitate rapid water absorption (active surface area of 1200 m²/g). This activated carbon quickly binds chemical contaminants such as pesticides, medication remnants, and other substances in substantial quantities, resulting in crystal-clear aquarium water. Its use is crucial after administering medications to aquarium inhabitants.EHEIM AKTIV should only be employed for a temporary period (approximately 4 weeks) before being removed or replaced.In the filter's layered structure, EHEIM AKTIV is positioned directly after the mechanical filter media (e.g., EHEIM MECH or MECHpro) and the biological media (e.g., SUBSTRATpro) within the provided net bag.Activated carbon for efficient adsorptionRapidly binds chlorine, pesticides, and various chemical pollutantsIdeal for use after initial setup or following medication treatmentUse only for a limited duration (approximately 4 weeks)Suitable for both freshwater and seawater applicationsMechanically:NoBiological:NoAbsorptive:YesChemicals:NoNet bag:NoFreshwater:YesSeawater:YesWidth:140mmHeight:177mmDepth:73mm