EHEIM SYNTH Fine Filter Wadding Wool Aquarium Mechanical Filter Media 550g 1000g

💧 EHEIM SYNTH – FINE FILTER WADDING

Achieve clearer aquarium water with EHEIM SYNTH, a fine-fibre mechanical filter medium designed to capture extremely small suspended dirt particles that can make aquarium water appear cloudy or turbid.

EHEIM SYNTH is used as the FINAL FILTRATION LAYER before clean water returns to the aquarium, providing a fine polishing stage that traps particles missed by coarser filter media.

Suitable for both FRESHWATER & MARINE aquariums.

⭐ KEY FEATURES

✔ Fine-fibre mechanical filter wadding

✔ Captures very small suspended dirt particles

✔ Helps improve cloudy or turbid aquarium water

✔ Provides fine water-polishing filtration

✔ Designed for use as the final filter layer

✔ Can be cut or shaped to fit your filter

✔ Suitable for freshwater & marine aquariums

✔ Ideal for external filters & compatible filter chambers

✔ Genuine EHEIM filter media

🔍 WHAT DOES EHEIM SYNTH DO?

Aquarium filtration normally uses different types of media for different purposes.

EHEIM SYNTH provides the FINAL fine mechanical filtration stage.

Coarser Media

↓

Biological / Other Filter Media

↓

EHEIM SYNTH

↓

Clean Water Returns to Aquarium

Its fine fibres capture small suspended particles that pass through the earlier filtration stages, helping produce clearer, more polished aquarium water.

⚙️ HOW TO USE

1. Cut or separate the required amount of EHEIM SYNTH.

2. Place it as the FINAL filter layer after the other mechanical and biological media.

3. Use only a THIN LAYER – maximum thickness approximately 10mm.

4. Replace when the wadding becomes dirty or begins restricting water flow.

💡 Do not pack EHEIM SYNTH too tightly. Excessive material can restrict water flow and reduce filter performance.

💊 AFTER AQUARIUM MEDICATION

Insert a FRESH layer of EHEIM SYNTH after completing an aquarium medication treatment as recommended.

🐠 SUITABLE FOR

• Freshwater aquariums

• Marine / saltwater aquariums

• Planted tanks

• Tropical fish tanks

• Goldfish aquariums

• Cichlid tanks

• External canister filters

• Compatible filter compartments

📦 AVAILABLE SIZES

• 550g

• 1000g

Select your preferred size before checkout.

📌 PRODUCT INFORMATION

Brand: EHEIM

Product: SYNTH

Type: Fine Filter Wadding

Filtration: Mechanical / Fine Polishing

Application: Final Filtration Layer

Suitable Water: Freshwater & Marine

⚠️ IMPORTANT

• Maximum recommended layer thickness: approx. 10mm

• Do not compress or pack too tightly

• Replace when heavily soiled or water flow decreases

• EHEIM SYNTH is for fine mechanical filtration and does not replace biological or chemical filter media

🌊 EHEIM SYNTH – a high-quality fine filtration media for trapping tiny suspended particles and achieving cleaner, clearer aquarium water.