In every aquarium there are potential disease-causing organisms, including species of parasites, fungus and bacteria. Liquisil General Tonic keeps these disease organisms at an acceptable level and thus prevents disease outbreaks.

When to use Liquisil General Tonic -

Regularly, (once a month) as a preventative measure

When aquariums are new

When introducing new fish into an established aquarium

If water quality problems are found

When fish appear 'off colour' but have no obvious symptoms