Vienna_27.10.2020 I have the feeling that the fish are very fond of Daphnia [water fleas]. Even Heabea, who normally does not leave her separate chamber, came out to hunt the water fleas.
heabea still* has her preferred domicile in the separate chamber. *see: personal preferences She accepts john doe there. He mostly stays close to the ground, wheras she tends more to the surface. She still likes to attack fork through the plexiglass [don’t know if ‘attack’ is the right expression – may be it’s more teasing] … Continue reading
The observed preferences are not stable and only valid for a period of a few days. ▲ 1point prefarably loiters in the separated ‘food chamber’ mainly close to the bottom. He has this habit since about one week. ▲ For a couple of days bent also had a preference for the right side of the … Continue reading