Colombo Marine All Four 500ml

For a successful aquarium it is important to keep the water values stable and at the right level.With Colombo All Four you can maintain the water values in a simple way.

Colombo All Four contains Magnesium and many other elements such as Iron, Potassium and Iodine, which are important for the coloration of the coral.

Use All Four together with Colombo KH+, Colombo Ca+, Colombo Nitate Ex for optimal results.Dosing Colombo Coral Vits manually is also highly recommended.

Please read dosage instructions