The royal details
A closer look
- Regenerable nitrate-adsorption resin for all marine and freshwater aquariums.
- Does not require soaking in buffered water prior to use.
- Highly-effective for nitrate.
- Will not negatively impact water quality or release nitrate once exhausted.
- Will not impact alkalinity levels in aquarium.
- Regenerable over 250 times.
- Made in the USA.
