Description
Natural Fish Tonic is a specially formulated sea salt designed to support fish health by replacing essential electrolytes lost during periods of stress. Made from evaporated sea water, it contains a natural balance of potassium, sodium, chloride, calcium, and magnesium—key elements for oxygen uptake, CO₂ release, and ammonia elimination.
This all-natural tonic helps improve gill function, reduce stress, and support recovery during illness, transport, or water changes.
- Replaces lost electrolytes
- Improves oxygen uptake and gill function
- Reduces the toxic effects of nitrite
- Helps fish recover from stress
- Made from pure evaporated sea water
- Suitable for freshwater aquariums
Treats up to: 2,082L of water
A gentle and effective way to boost fish resilience and maintain stable water conditions.