Emergency at 4 a.m.
I woke up at 3.57 a.m. today hearing something strange in my office room where my tanks are. The canister filter made strange noise. ‘Oh, man: not again!’ I thought. After having a quick look at my Eheim, I found out that my tank was untight and water came out at one seam :/ Needless [...]
Invasive Species
I was taking a walk in the palace garden in Bruehl, where I live, yesterday. The palace is surrounded by water and a small creek goes to the moat of the palace. There, I have found four Orconectes limosus hanging around. This species comes from North America and is Neobiota (invasive species) in Germany. It [...]