Bioscape Premium Carbon Pouches
Bioscape Premium Carbon Pouches
Drop-in carbon pouches that pull odour, tannins and discolouration out of the water column. Bioscape Premium Carbon Pouches are pre-bagged nets of activated carbon that sit directly in a filter's flow, chemically stripping the compounds a mechanical pad and a biological media stage can't touch — tannins, medication residue, food dyes and the yellow tint that builds up between water changes. They're sold in 500 g, 750 g and 1000 g packs, each supplied as multiple 250 g nets.
Key features
- Activated carbon core — high-surface-area carbon adsorbs dissolved organics, tannins and odour-causing compounds that filter floss and biological media pass straight through.
- Pre-bagged, drop-in format — each pouch is a sealed mesh net, so there's no loose carbon to measure or rinse before it goes in.
- Fits most filter types — sized to sit in canister filter media baskets, power filter chemical compartments, trickle towers and sumps.
- Packed in 250 g nets — the 500 g pack is two nets; Bioscape doesn't publish the exact net count for the 750 g and 1000 g packs.
- Chemically inert carrier — the carbon itself doesn't alter pH or hardness, so it can be added or removed without disturbing water chemistry.
Specifications
| Pack size | Configuration | Media type |
|---|---|---|
| 500 g | 2 x 250 g pouches | Activated carbon |
| 750 g | 250 g pouches (exact net count not published by Bioscape) | Activated carbon |
| 1000 g | 250 g pouches (exact net count not published by Bioscape) | Activated carbon |
Will it fit my setup?
This is a media choice rather than a size-matched part, so it isn't fitted to one specific canister or hang-on model. Each 250 g pouch is roughly fist-sized. If your filter has a dedicated chemical media stage or basket, that's the spot for it; otherwise sit it in the main flow, downstream of the mechanical media.
Suitable for, and not suitable for
Suitable for polishing water in freshwater and saltwater systems, clearing tannin staining, and pulling residual medication out of the water once a treatment course has finished. Activated carbon is chemically inert and commonly run in both fresh and marine setups.
Not suitable as the only stage of filtration — it needs mechanical and biological media alongside it — and not suitable to leave in place indefinitely. Once the carbon's surface is saturated it stops adsorbing and can, in theory, start releasing compounds back into the water.
Care and maintenance
Bioscape doesn't publish a fixed replacement interval for this pack. The sign to watch for is the carbon losing its polishing effect — water that was crystal-clear starts looking dull or faintly tinted again, which means the media is exhausted rather than still working. In a heavily stocked or heavily dosed tank that can happen within weeks; in a lightly stocked tank it will run longer. Replace the whole pouch rather than topping it up.
Warranty and delivery
Covered against manufacturing and packaging defects under Bioscape's warranty, in addition to your rights under Australian Consumer Law. Ships by standard parcel post.
Common questions
Can I rinse and reuse a carbon pouch?
No. Once the carbon's surface is saturated with adsorbed compounds it stops working, and rinsing won't reactivate it. Replace the pouch.
Will it remove medication from my tank?
Yes — activated carbon is the standard way to strip residual medication from the water once a treatment course is finished. Run it after dosing, not during, since it will also pull out the medication you're trying to dose.
Does it affect pH or water hardness?
No. Activated carbon is chemically inert with respect to pH and hardness — it only adsorbs dissolved organic compounds.
Which pack size should I buy?
Larger tanks and sumps push more water through the media basket and get through carbon faster, so the 750 g and 1000 g packs suit bigger systems or anyone who'd rather restock less often. A single 500 g pack is enough for a nano to mid-size tank running one media stage.
