Tetra ToruMin instantly creates water that is identical to naturally occurring tropical water (known as black water), just like the water that fish encounter in their natural habitat.
from 9,95 € *
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 shrimp.
from 7,34 € *
For the natural blackwater effect as in tropical rivers. The peat extracts contained convert the aquarium water into fish-friendly tropical blackwater.
10,68 € *
For a natural blackwater effect as in the tropics
from 4,37 € *