Gertrudae
Fishkeeper since half a century.
Natural aquariums, almost all with minimal technology, few water changes, self-sustaining populations for decades
Natural aquariums, almost all with minimal technology, few water changes, self-sustaining populations for decades
- Location
- Germany Bavaria
- My Aquariums & Fish
- 1000 litres distributed across approx. 15 aquariums and several temporary tanks.