Compatibility between fish

Not all fish can live together. Choosing aquarium companions requires consideration of temperament, size, parameters and diet.

Detailed explanation

Adult size is the first criterion. Temperament varies enormously. The water parameters must be compatible.

The swimming area must be balanced: surface, mid-water and bottom. Predator-prey interactions must be considered.

The male/female ratio matters in many species. The final rule: read up BEFORE buying.

Coralia Lab monitors this parameter with AI diagnostics. Tank Score alerts you when a value moves outside the recommended range for your aquarium.