Alfagrog Aquarock 25 – 40mm
£38.50
Alfagrog is a porous, foamed ceramic biological filter media designed for ponds, multi-chamber filters, and aquariums.
It’s high surface area makes it the natural choice for colonisation by micro organisms in biological filtration systems resulting in cleaner water.
1 in stock
Description
Key Features & Benefits
- High Surface Area: Extremely porous structure maximizes space for beneficial bacteria to colonize and break down harmful waste (ammonia and nitrites).
- Inert & pH Neutral: Made by sintering selected clays, meaning it won’t leach chemicals or alter water chemistry in freshwater or marine setups.
- Durable & Lightweight: Strong ceramic build offers a long operational lifespan compared to many plastic bio-media alternatives.
