Blackwater

Tetra ToruMin instantly creates water that is identical to naturally occurring tropical water (known as black water), just like the water that fish encounter...

Dennerle Humin elixir contains concentrates of alder cones, oak bark and almond tree leaves. Black water effect for discus, neons, scalars, but also suitable...

For the natural blackwater effect as in tropical rivers. The peat extracts contained convert the aquarium water into fish-friendly tropical blackwater.

For a natural blackwater effect as in the tropics

Organic acids, which come from the decomposition of plant material, are typically found in the water in the natural habitat of shrimps. Shrimp King Humin...