Colombo Po4 Phosphate Freshwater Test Kit (Best Before Date May 2026)

Phosphate levels would rise in aquariums that are not properly maintained and contribute to high algae growth.
Testing for phosphates and learning about the sources of phosphate in your aquarium water will help you combat their effects.
Phosphate sources include: Uneaten food, Plant decay, Dying algae, Fish feaces, Dead fish, etc.
Colombo have produced test kits that are developed especially for freshwater. These tests give the best results!
Colombo, 30 years of experience, that makes the difference.

AQUATEST
With the Aquatest dripping tests you can make accurate measurements. The Aquatest dripping test are available for pH – KH – GH – Ammonia – Nitrite, Nitrate and Phosphate value. The tests are easy to use and give reliable results. Testing the water on frequent intervals is essential for maintaining your aquarium