JBL Symec
Single-use filter wool for aquarium filters to remove of all types of water clouding
Suitable:
- Fast, one-time removal of micro-fine clouding in freshwater and saltwater aquariums: single-use wool for aquarium filters
- Easy to use: select quantity of wool (suitable for all filters) as required. Insert as last stage of filtration. Remove material after 12 to 24 hours (to avoid filter clogging)
- Crisp-clear water: filters off floating algae, finest particles and suspended matter
| Feature | Detail |
|---|---|
| Usage Type | Single-use filter wool |
| Water Type | Freshwater and saltwater |
| Application | Last stage of filtration in aquarium filters |
| Duration | 12 to 24 hours |
FAQ
How long should I leave the filter wool in the aquarium filter?
Leave the filter wool in for 12 to 24 hours before removing it to avoid clogging and ensure effective clouding removal.
Can this filter wool be used in both freshwater and saltwater aquariums?
Yes, the JBL Symec 500g filter wool is suitable for both freshwater and saltwater aquariums.
Is the filter wool reusable?
No, this is a single-use filter wool. It should be removed after 12 to 24 hours and replaced with a new one.

Christopher Hemmings –
Used the JBL Symec 500g filter wool in my freshwater tank and noticed a clear improvement in water clarity within hours. Easy to insert and remove. Works well as a one-time solution for cloudiness caused by algae or fine particles.
Madeleine Skinner –
Good product for quick clouding fixes. The wool fits well in my filter and removes floating debris effectively. I removed it after 20 hours as recommended. Water became noticeably clearer.
Diana Black –
Perfect for saltwater tanks too. The filter wool cleaned up the water quickly without clogging the filter. Simple to use and effective for short-term clouding issues.