Sera Koi Aqua-test box Marin (+Ca) - Complete analysis case for marine aquariums

Description du produit :

Water tests for seasoned aquarists

The experienced saltwater aquarist regularly tests the water in his aquarium. This is the only way to remedy problems before they become a danger to susceptible animals.

The sera aqua-test box marin contains the following tests:

• pH value
• carbonate hardness
• ammonium/ammonia
• nitrite
• nitrates
• phosphates
• copper
• calcium