Designed for the prefiltration of larger dirt particles sera biofibres are perfect for biomechanical prefiltration, efficiently trapping larger dirt particles. This way, you can safeguard the subsequent filter media from heavy contamination and enhance the biological performance of your filter. They are compatible with freshwater, saltwater, and pond water filtration systems. Additionally, sera biofibres serve as a fantastic spawning medium and provide a safe hiding spot for fry. They are also ideal for transporting shrimps – the fibres offer a stable grip for the creatures in transport bags, reducing their stress levels during transit.

VERSA MAX 2 These sponge cartridges for AQUAEL filters are crafted from specially chosen phenol-free sponge material. They provide effective mechanical filtration of water, capturing impurities and visible particles. Additionally, they serve as a habitat for nitrifying bacteria, enabling them to facilitate biological filtration as well. To maintain the best performance of these cartridges, it is advisable to replace them regularly and store them in "old" water collected during aquarium maintenance.

Coarse and fine filter pads designed for both mechanical and biological filtrationThe porous structure absorbs water uniformly and captures both large and small debris. After an initial adjustment phase, beneficial bacteria that aid in the biological breakdown of harmful substances will establish themselves within the uniquely designed foam.These fine and coarse filter pads can be reused multiple times. To maintain their effectiveness, simply rinse and gently squeeze them to preserve the bacterial colonies.-Porous material effectively captures debris of all sizes-Optimal conditions for bacteria cultivation-Reusable on numerous occasions-Easy to clean by rinsing and squeezingMechanical filtration:YesBiological filtration:NoAbsorptive properties:NoChemical filtration:NoNet bag included:NoFreshwater compatible:YesSaltwater compatible:YesWidth:180 mmHeight:180 mmDepth:70 mm

VERSA MAX 3  Sponge cartridges designed for AQUAEL filters are crafted from premium phenol-free sponge materials. They provide effective mechanical filtration for your water, capturing impurities and visible particles.  ​Additionally, they serve as a breeding ground for beneficial nitrifying bacteria, enhancing biological filtration. To ensure the best performance of the cartridges, it is advisable to replace them regularly and clean them only with water taken from your aquarium during water changes.

Filter pad (2 pieces) for classic 350Mechanical filtration:YesBiological filtration:YesAbsorptive properties:NoChemical filtration:NoNet bag included:NoSuitable for freshwater:YesSuitable for saltwater:YesWidth:95 mmHeight:95 mmDepth:60 mm

The EHEIM MEDIA SETs comprise both fine and coarse filter pads, along with mechanical and biological filter media.EHEIM filter media is designed for exceptional efficiency, developed in our dedicated laboratory, crafted from only premium raw materials, and continuously tested to ensure they are free from contaminants.Fine and coarse filter pads facilitate both mechanical and biological filtration.The porous material absorbs water uniformly and captures dirt particles of all sizes. After a brief initial period, beneficial bacteria that aid in the biological breakdown of harmful substances establish themselves within the specially designed foam.The fine and coarse filter pads can be reused multiple times. To clean them, simply rinse and squeeze, ensuring that the beneficial bacteria cultures remain mostly intact.Porous material effectively captures both large and small dirt particles.Creates ideal conditions for bacterial colonization.Can be reused several times.Easy to clean by rinsing and squeezing.EHEIM MECHThis prefilter material, made from hollow ceramic rings, is designed to capture larger dirt particles.As water flows into the filtration system, it is swirled through the hollow ceramic rings, allowing larger dirt particles to settle at the bottom. The prefiltered water then continues through the additional filter layers. EHEIM MECH is simple to clean and can be reused.Prefilter material specifically for larger dirt particles.Made of hollow ceramic rings.Easy to clean.Reusable.Compatible with both freshwater and marine environments.EHEIM SUBSTRATproThis optimized bio-filter medium offers excellent volume efficiency, extended intervals between cleaning, and superior decomposition capabilities.SUBSTRATpro is composed of pearl-shaped sintered glass. Its spherical design enhances bulk density, allowing for maximum utilization of the filter's volume (in filter baskets or modules). Additionally, the optimal surface area of the beads encourages extensive colonization of essential purification bacteria.The high bacterial population effectively reduces peak nitrite levels, resulting in longer maintenance intervals for the filter media.EHEIM SUBSTRATpro is suitable for both freshwater and marine aquariums, is washable, and can be reused.Optimized bio-filter medium made from sintered glass.High bulk density due to the spherical shape (beads).Dense colonization by bacteria.Extended intervals between cleanings.Improved nitrite load reduction.Reusable (rinse gently for cleaning).Compatible with both freshwater and marine environments.mechanically:YesBiological:YesAbsorptive:NoChemical:NoNet bag:NoFreshwater:YesSea water:YesWidth:175 mmHeight:337 mmDepth:269 mm

Key Features: Premium Quality Material: Crafted from carefully chosen phenol-free sponge. Effective Mechanical Filtration: Eliminates impurities and visible particles from the water. Biological Filtration: Offers a surface for nitrifying bacteria, boosting biological filtration efficiency. Care Instructions: It is advisable to rinse the sponge cartridges in "old" water collected during aquarium water changes to protect beneficial bacteria. Cartridge Replacement: To maintain peak performance, replace the cartridges on a regular basis. Overview: The VERSAMAX MIN Sponge Cartridges are specifically designed for AQUAEL filters, providing effective mechanical and biological filtration for your aquarium. The high-quality, phenol-free sponge not only captures visible impurities but also serves as a habitat for beneficial nitrifying bacteria, aiding in the breakdown of harmful substances in the water. Maintenance Tips: Consistent Cleaning: Wash the sponge cartridges in "old" aquarium water to preserve the beneficial bacteria population. Routine Replacement: Regularly change the sponge cartridges to guarantee ongoing and optimal filtration performance. Utilizing VERSAMAX MIN Sponge Cartridges ensures your aquarium water remains clear and healthy, creating a better habitat for your aquatic life.

UVC lamp 9W-2G7 for reeflexUV500This lighting solution is intended exclusively for purifying aquarium water.

Replacement filter pads (2 pieces) for classic 600Mechanical filtration:YesBiological filtration:YesAbsorption capability:NoChemical filtration:NoIncludes net bag:NoSuitable for freshwater:YesSuitable for seawater:YesWidth:95 mmHeight:95 mmDepth:60 mm

The biological filter mat is crafted from premium materials that promote the growth of beneficial nitrobacteria. With its robust filaments and sturdy structure, it serves as an ideal middle-layer filtration medium. Healthy koi thrive in clean water! Therefore, implementing both mechanical and biological filtration is essential to maintain a natural equilibrium in your koi pond. The biological filtration process effectively eliminates harmful ammonia and nitrites through the action of bacteria. A superior filter medium provides a large surface area for bacterial attachment while allowing adequate water flow through the filter without the risk of clogging. Excellent water resistance and light resistance Outstanding water and air permeability Flame retardant properties Washable and can be recycled multiple times Highly durable Dimensions: 200x100x3.8cm

VERSA MAX 1 Sponge cartridges designed for AQUAEL filters are crafted from specially chosen phenol-free sponge material. They provide effective mechanical filtration of water, capturing visible impurities and suspensions.        Additionally, these cartridges serve as a habitat for nitrifying bacteria, contributing to biological filtration as well. To guarantee the best performance of the cartridges, it is advisable to replace them regularly and clean them using only the "old" water removed during aquarium maintenance.

The EHEIM MEDIA SETs come with both fine and coarse filter pads, as well as mechanical and biological filter media.EHEIM filter media is designed for high efficiency, developed in our own lab, crafted from top-quality raw materials, and consistently tested to ensure they are free from contaminants.These fine and coarse filter pads are essential for mechanical and biological filtration.The porous material absorbs water evenly while capturing both large and small dirt particles. Following a brief startup phase, beneficial bacteria that promote the effective biological breakdown of harmful substances settle into the uniquely structured foam.The fine and coarse filter pads can be reused multiple times. For cleaning, simply rinse and gently squeeze them to preserve the bacterial cultures.Porous material effectively captures both large and small debrisCreates optimal conditions for bacterial colonizationCan be reused several timesCleaning is as simple as rinsing and squeezingEHEIM MECHPrefilter material composed of hollow ceramic rings designed to catch larger dirt particles.As water enters the filtration process, it flows through the hollow ceramic rings, allowing larger debris to settle at the bottom. The prefiltered water then moves through the remaining filter layers. EHEIM MECH is straightforward to clean and can be reused.Prefilter material for capturing larger dirt particlesMade from hollow ceramic ringsSimple to cleanReusableCompatible with both freshwater and marine environmentsEHEIM SUBSTRATproThis optimized bio-filter medium ensures excellent volume utilization, extended intervals between cleaning, and superior decomposition efficiency.SUBSTRATpro is made from pearl-shaped sintered glass. Its spherical design allows for high bulk density, maximizing the volume in the filter baskets or modules. Additionally, the optimal surface area of the beads facilitates extensive colonization by essential purification bacteria.With a high concentration of bacteria, peak nitrite levels are more effectively managed, leading to longer maintenance intervals for the filter material.EHEIM SUBSTRATpro is suitable for both freshwater and marine habitats, can be washed, and is reusable.Optimized bio-filter medium crafted from sintered glassHigh bulk density due to its bead shapeExtensive bacterial colonizationLonger cleaning intervalsEnhanced reduction of nitrite levelsReusable (rinse gently to clean)Ideal for both freshwater and marine applicationsmechanically:YesBiological:YesAbsorptive:NoChemical:NoNet bag:NoFreshwater:YesSea water:YesWidth:175 mmHeight:345 mmDepth:343 mm

EHEIM MECHproThis prefilter material is designed to capture small dirt particles while also facilitating biological conditioning.Its spiral design allows for the effective trapping of even the tiniest dirt particles. Made from high-quality, water-neutral plastic, it is simple to clean without leaving any residue. Additionally, its surface structure promotes the growth of beneficial cleaning bacteria, contributing to a natural biological cleaning process. MECHpro is perfectly suited for use alongside SUBSTRATpro or bioMECH.Prefilter material designed for small dirt particlesAdded benefit: biological water conditioningFilter medium crafted from water-neutral plasticEffortless to cleanReusableCompatible with both freshwater and marine environmentsMechanically:YesBiological:NoAbsorptive:NoChemical:NoNet bag:NoFreshwater:YesSea water:YesWidth:166 mmHeight:217 mmDepth:85 mmMechanical filter media effectively capture suspended particles and dirt. This process occurs in multiple stages:Initially, before the water passes through the remaining filtration stages, EHEIM MECH and EHEIM MECHpro provide outstanding efficiency.EHEIM FIX serves as the perfect material to act as a barrier between the mechanical and biological filter media.For fine filtration at the final stage, just before water reenters the aquarium, EHEIM SYNTH is the optimal material to utilize.

EHEIM MECHproPrefilter material designed to capture tiny dirt particles and support biological conditioning.The unique spiral design effectively traps even the smallest dirt particles. Made from high-quality, completely water-neutral plastic, it allows for effortless and residue-free cleaning. Additionally, its surface structure promotes the colonization of beneficial cleaning bacteria, contributing to a biological cleaning process. MECHpro is perfectly suited for use alongside SUBSTRATpro or bioMECH.Prefilter material for tiny dirt particlesBonus feature: biological water conditioningFilter medium crafted from water-neutral plasticSimple to cleanReusableCompatible with both freshwater and marine environmentsmechanically:YesBiological:NoAbsorptive:NoChemical:NoNet bag:NoFreshwater:YesSea water:YesWidth:140 mmHeight:177 mmDepth:73 mmMechanical filter media effectively capture suspended matter and dirt particles. This occurs at multiple stages:Initially, before water passes through the remaining cleaning components, EHEIM MECH and EHEIM MECHpro deliver exceptional efficiency.EHEIM FIX serves as an ideal material for a separation layer between the mechanical and biological filter media.For fine filtration at the final stage, just before water re-enters the aquarium, EHEIM SYNTH is the perfect choice.

Replacement cartridge for LiBERTYMechanical filtration:YesBiological filtration:YesAdsorptive filtration:NoChemical filtration:NoNet bag included:NoSuitable for freshwater:YesSuitable for saltwater:YesWidth:71 mmHeight:220 mmDepth:40 mm

Replacement filter cartridge for LiBERTYMechanical filtration:YesBiological filtration:YesAbsorptive filtration:NoChemical filtration:NoIncludes net bag:NoSuitable for freshwater:YesSuitable for seawater:YesWidth:71 mmHeight:220 mmDepth:40 mm

Aquarium Bio Filter Media Plastic Bio Ball The biological ball serves as an excellent filter medium, suitable for drip filters, nitrate filters, and large-scale aquaculture filtration systems. With its thoughtfully engineered design, it promotes even water flow and prevents clogging. These bio balls can be effectively positioned in the upper filter, at the bottom of the tank, in filter tanks, lateral filter tanks, or even in external barrels. Bio balls are specifically designed to enhance the surface area for beneficial bacteria to thrive within your pond filtration system. They offer a greater surface area per cubic foot compared to traditional lava rocks. The biological filter plays a crucial role in maintaining your pond's filtration efficiency. By substituting lava rocks in your biofalls filter with bio balls, you will significantly boost the biological filter's capacity, thereby enhancing your overall filtration system.

EHEIM AKTIVHighly efficient active filter carbon - particularly essential following medication treatmentEHEIM AKTIV is specially acid-washed and activated to ensure optimal water absorption (active surface area of 1200 m²/g). This activated carbon rapidly binds chemical contaminants such as pesticides, medication residues, and other unwanted substances, storing them in significant amounts. Consequently, your aquarium water becomes crystal clear. It is especially crucial to utilize this product after administering medication to the aquatic inhabitants.EHEIM AKTIV should be utilized for a limited duration (approximately 4 weeks) before being removed or replaced.Within the filter's layered structure, EHEIM AKTIV is positioned directly after the mechanical filter media (such as EHEIM MECH or MECHpro) and the biological media (like SUBSTRATpro) within the provided net bag.Activated carbon for optimal adsorptionQuickly binds chlorine, pesticides, and various other chemical substancesIdeal for use following new installations or medication treatmentsRecommended for limited use only (around 4 weeks)Compatible with both freshwater and saltwaterAdsorptive filter mediaAdsorption refers to the accumulation of substances (in contrast to absorption). Adsorptive filter media consist of materials designed to extract harmful elements from the water and bind them. This includes chlorine from tap water, medication residues, or traces of cleaning products, pesticides, dyes, and more.Tip:Limit the use of adsorptive filter media to a few weeks. Since harmful substances merely adhere to the surface, they can potentially re-dissolve over time and re-enter the water. Therefore, regular replacement is essential. Typically, adsorptive filtering is only required during the initial setup phase of the aquarium or subsequent to medication usage.

Aquarium Bio Filter Media Plastic Bio Ball The biological ball serves as an excellent filtering medium, perfect for use in drip filters, nitrate filters, and extensive aquaculture systems. Its scientifically designed structure allows for efficient flow separation, preventing any clogs in the biological ball. These bio balls can be positioned in the upper filter, the bottom of the tank, the filter tank, lateral filter tank, or the outer barrel. Bio balls are designed to enhance the surface area available for beneficial bacteria to thrive in your pond filtration system. Compared to lava rocks, bio balls offer a significantly larger surface area per cubic foot. A biological filter is a crucial component of your pond filtration setup. By swapping out the lava rock in your biofalls filter with bio balls, you will boost the biological filter's capacity, leading to an enhanced filtering system overall.