PhosBan Phosphate Adsorption Media
Julian Sprung Two Little Fishies
Synthetic ferric oxide hydroxide granules with an extremely high capacity for adsorbing phosphate from saltwater and freshwater. Also adsorbs silicate, and does not release adsorbed substances.
Product Specifications
| Property | Value |
|---|---|
| Active Ingredient | Synthetic ferric oxide hydroxide |
| Target Ions | Phosphate, Silicate |
| Medium | Granular |
| Release Behavior | Does not release adsorbed substances |
FAQ
Can this media be used in both saltwater and freshwater aquariums?
Yes, PhosBan Phosphate Adsorption Media is effective in both saltwater and freshwater environments.
Does the media release the absorbed phosphate back into the water?
No, the media does not release adsorbed substances, ensuring stable water quality over time.
Is it safe for fish and invertebrates?
Yes, the synthetic ferric oxide hydroxide is non-toxic and safe for aquatic life.

Madeleine McGrath –
I’ve used this media in my reef tank for three months and noticed a significant drop in phosphate levels. The water clarity improved and my corals are thriving. Easy to add and no fish stress reported.
Jennifer Manning –
Great product for controlling phosphate in a freshwater planted tank. No visible changes in water after a week, but test strips showed a steady decrease in phosphate over time.
Oliver Hunter –
Works well in my saltwater system. I added it to the sump and saw better stability in water parameters. A bit expensive, but effective for long-term use.