General tonic. 
 
Releases monatomic oxygen in safe amounts, improving fish health, vitality and colour. 
 
Raises the REDOX potential (oxygen levels) in the aquarium and improves filter efficiency. 
 
Assists in the breakdown of fish waste and plant debris, improving aquarium conditions.
 
Easy to use powder form and does not dye silicone sealent.
 
Not suitable for use with discus, but when dissolved, paragon is same with delicate species such as urchins, starfish and crustaceans.
 
* Suitable for use with Pond, Coldwater, Tropical Freshwater, Brackish Water and Marine species.