Vienna_26.07.20_03:28 pm john doe is observed by another fish. A different perspective, a different picture. I think that the fish on the image is john doe. The photo is blurry and out of focus. But an analysis of the stripes and the fact that he swimms near the bottom in the seperate chamber hints to … Continue reading
I fed mosquito larvae from a sieve and learned that the fish easily get into the sieve. Next time I know how to catch them if I want to move them to another tank.
26. Mai 2020_08:18 am The fish have not [yet?] learned about things which are translucent but solid. The medium they live in is translucent but never solid in their natural environment. They try to reach the food flakes by pelting the plexi glass. It seems that they find the passages [see image ‘alternative habitation‘] only … Continue reading
1. December 2019, 03:11 pm I installed a new and longer tube to train the fish to swim through. The tube could be loaded with mosquito larvae from above. It turned out that not all fish got into the tube, while others did so more often and with less hesitation. Spirit of adventure or just … Continue reading