GEX - Bacter Cel Connect Aquarium Filter Media | Beneficial Bacteria Biological Filter Slim Filter & Roka Boy

🐟 GEX Bacter Cel Connect – Biological Aquarium Filter Media

Upgrade your aquarium filtration with GEX Bacter Cel Connect, a specialised biological filter media designed to support the growth of both aerobic and anaerobic beneficial bacteria.

Its continuous foaming structure and special coating provide a large environment for beneficial bacteria to colonise, helping the aquarium’s biological filtration process break down unwanted nitrogen compounds.

⭐ Key Benefits

✓ Supports Beneficial Bacteria

Special porous structure provides surface area for aerobic and anaerobic bacteria to establish.

✓ Helps Break Down Ammonia & Nitrite

Supports the aquarium nitrogen cycle and biological filtration process.

✓ Supports Nitrate Breakdown

The packaging specifically highlights decomposition of ammonia, nitrite and nitrate through its bacterial filtration system.

✓ Improves Biological Filtration

Connect it to a compatible filter to add biological filtration capability alongside the existing filtration system.

✓ Designed for Long-Term Aquarium Maintenance

Unlike media intended to be discarded at every water change, Bacter Cel is designed to maintain its bacterial colony between routine maintenance periods.

✓ Easy to Connect

Designed for use with compatible GEX Slim Filter and Roka Boy filter systems.

🔬 How It Works

The specially coated continuous-foam structure creates areas where different beneficial bacteria can colonise.

Aquarium waste → Ammonia → Nitrite → Nitrate → Biological breakdown

This supports a more established biological filtration system and helps maintain healthier aquarium water conditions.

🔄 Replacement Guide

Recommended replacement: approximately every 3 months.

When cleaning, rinse gently with aquarium water rather than aggressively washing the media, which can disturb the established beneficial bacteria.

📦 Product Information

Brand: GEX

Product: Bacter Cel Connect

Model / Item No.: 22241

Type: Biological aquarium filter media

Material: PS, ABS, Polyurethane

Quantity: 1 unit + filter media

Recommended replacement: Approx. 3 months

For: Freshwater ornamental aquariums

Recommended aquarium capacity: Up to approximately 15L, as indicated on the Japanese packaging.

Compatible GEX Filters

According to the packaging, Bacter Cel Connect is intended for compatible models including:

Slim Filter: SS / S / M / L

Roka Boy: S / M / L Flat

Roka Boy: S / M Bacteria Power

Please check your existing filter model and connection before purchasing.

⚠️ Usage Notes

For aquarium use only. Rinse the product gently with water before installation. When cleaning established media, using aquarium water can help avoid unnecessary disruption to the bacterial colony. Replace when the media becomes deteriorated or approximately every three months according to the manufacturer’s guidance.