Axis 90 AI Axis pumps are designed to ensure the circulation and rise of water between the filtration part and the main tank of the aquarium. They have several advantageous features for our use:
Axis 90 AI Axis pumps are designed to ensure the circulation and rise of water between the filtration part and the main tank of the aquarium. They have several advantageous features for our use:
Magnesium Hardness Checker HC The hardness or hydrometric titer (TH) of water essentially corresponds to the presence of calcium and magnesium salts. It is directly linked to the geological nature of the terrain crossed. A calcareous soil will give hard water while a granite soil will produce rather soft water. The total hardness represents the sum of the calcium and...
Magnesium Hardness Checker HC The hardness or hydrometric titer (TH) of water essentially corresponds to the presence of calcium and magnesium salts. It is directly linked to the geological nature of the terrain crossed. A calcareous soil will give hard water while a granite soil will produce rather soft water. The total hardness represents the sum of the calcium and...