eSHa Optima 20 ml.

eSHa Optima is a unique combination of trace elements, minerals and vitamins that are missing from your tap water. These ingredients help recreate the natural tropical environment your fish deserve. Your fish will flourish and you will see the results.
– Boosts fish health.
– Increases resistance against disease and parasites.
– Speeds up recovery of sick and injured fish.
– Helps induce spawning.