Below are the aquaria of Koen. Showing all aquaria currently in use. You can also view all users with My Aquaria lists. You can expand this list to include aquaria no longer in use.

1. Den 1.1
No image stored No species assigned to this aquarium.	Dimensions 45 x 36 x 34cm (18 x 14 x 13") Volume 55.1 litres, 12.1 UK gallons or 14.6 US gallons Current Medium Furniture Rack Filtration Sump Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
2. Den 1.2
No image stored No species assigned to this aquarium.	Dimensions 45 x 36 x 34cm (18 x 14 x 13") Volume 55.1 litres, 12.1 UK gallons or 14.6 US gallons Current Air (vertical) Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
3. Den 1.3
No image stored No species assigned to this aquarium.	Dimensions 35 x 36 x 34cm (14 x 14 x 13") Volume 42.8 litres, 9.4 UK gallons or 11.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
4. Den 2.1
No image stored No species assigned to this aquarium.	Dimensions 45 x 36 x 34cm (18 x 14 x 13") Volume 55.1 litres, 12.1 UK gallons or 14.6 US gallons Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
5. Den 2.2
No image stored No species assigned to this aquarium.	Dimensions 45 x 36 x 34cm (18 x 14 x 13") Volume 55.1 litres, 12.1 UK gallons or 14.6 US gallons Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
6. Den 2.3
No image stored No species assigned to this aquarium.	Dimensions 45 x 36 x 34cm (18 x 14 x 13") Volume 55.1 litres, 12.1 UK gallons or 14.6 US gallons Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
7. Den 3.1
No image stored No species assigned to this aquarium.	Dimensions 50 x 39 x 36cm (20 x 15 x 14") Volume 70.2 litres, 15.4 UK gallons or 18.5 US gallons Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
8. Den 3.2
No image stored No species assigned to this aquarium.	Dimensions 50 x 39 x 36cm (20 x 15 x 14") Volume 70.2 litres, 15.4 UK gallons or 18.5 US gallons Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
9. Den 3.3
No image stored No species assigned to this aquarium.	Dimensions 50 x 39 x 36cm (20 x 15 x 14") Volume 70.2 litres, 15.4 UK gallons or 18.5 US gallons Feeding No foods recorded Created 2022-09-12 Running for 4 years, 3 months, 10 days Updated 2024-04-02
10. HL 1.1
No image stored Species List Hypancistrus sp. (L236) (9)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-02
11. HL 1.2
No image stored No species assigned to this aquarium.	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-02
12. HL 1.3
No image stored Species List Hypancistrus zebra (4)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-02
13. HL 1.4
No image stored Species List Hypancistrus sp. (L260) (16)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-02
14. HL 1.5
No image stored Species List Hypancistrus sp. (L262) (11)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-02
15. HL 1.6
No image stored Species List Hypancistrus sp. (L297) (0)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-02
16. HL 2.1
No image stored Species List Ancistrus luzia (14)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
17. HL 2.2
No image stored Species List Hypancistrus sp. (L471) (59)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
18. HL 2.3
No image stored Species List Hypancistrus sp. (L287) (0)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
19. HL 2.4
No image stored No species assigned to this aquarium.	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
20. HL 2.5
No image stored Species List Peckoltia sp. (L265) (4)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
21. HL 2.6
No image stored Species List Peckoltia compta (20)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
22. HL 3.1
No image stored No species assigned to this aquarium.	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
23. HL 3.2
No image stored Species List Ancistrus sp. (L071) (6)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
24. HL 3.3
No image stored No species assigned to this aquarium.	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
25. HL 3.4
No image stored Species List Panaqolus claustellifer (0)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
26. HL 3.5
No image stored Species List Dekeyseria picta (3) Panaqolus sp. (L397) (3)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
27. HL 3.6
No image stored Species List Ancistrus yanesha (5)	Dimensions 31 x 50 x 30cm (12 x 20 x 12") Volume 46.5 litres, 10.2 UK gallons or 12.3 US gallons Feeding No foods recorded Created 2022-09-12 Running for 9 months, 11 days Updated 2024-04-03
28. Showtank
No image stored No species assigned to this aquarium.	Dimensions 200 x 60 x 70cm (79 x 24 x 28") Volume 840 litres, 184.8 UK gallons or 221.9 US gallons Current Medium Furniture Alu rack Filtration Fluval FX6 Fleece filter module siporax/sponges module K1 whirling bed module Heating Aqua Medic 300W titanium Feeding No foods recorded Created 2022-09-12 Running for 2 years, 2 months, 10 days Updated 2024-04-03
29. ST 1.1
No image stored Species List Osteogaster sp. (Cw010) (20)	Dimensions 93.5 x 50 x 42cm (37 x 20 x 17") Volume 196.4 litres, 43.2 UK gallons or 51.9 US gallons Feeding No foods recorded Created 2022-09-12 Running for 1 year, 21 days Updated 2024-04-02
30. ST 1.2
No image stored No species assigned to this aquarium.	Dimensions 93.5 x 50 x 42cm (37 x 20 x 17") Volume 196.4 litres, 43.2 UK gallons or 51.9 US gallons Feeding No foods recorded Created 2022-09-12 Running for 1 year, 21 days Updated 2024-04-02
31. ST 1.3
No image stored No species assigned to this aquarium.	Dimensions 93.5 x 50 x 42cm (37 x 20 x 17") Volume 196.4 litres, 43.2 UK gallons or 51.9 US gallons Feeding No foods recorded Created 2022-09-12 Running for 1 year, 21 days Updated 2024-04-02
32. ST 2.1
No image stored Species List Bunocephalus coracoideus (12)	Dimensions 93.5 x 50 x 42cm (37 x 20 x 17") Volume 196.4 litres, 43.2 UK gallons or 51.9 US gallons Feeding No foods recorded Created 2022-09-12 Running for 1 year, 21 days Updated 2024-04-02
33. ST 2.2
No image stored Species List Gastrodermus hastatus (50) Hoplisoma duplicareum (4)	Dimensions 93.5 x 50 x 42cm (37 x 20 x 17") Volume 196.4 litres, 43.2 UK gallons or 51.9 US gallons Feeding No foods recorded Created 2022-09-12 Running for 1 year, 21 days Updated 2024-04-02
34. ST 2.3
No image stored Species List Brochis (sub-clade 2) geryi (12) Osteogaster eques (10) Hypancistrus inspector (3)	Dimensions 93.5 x 50 x 42cm (37 x 20 x 17") Volume 196.3 litres, 43.2 UK gallons or 51.9 US gallons Feeding No foods recorded Created 2022-09-12 Running for 1 year, 21 days Updated 2024-04-02
35. Vision 180
No image stored No species assigned to this aquarium.	Dimensions 92 x 40 x 50cm (36 x 16 x 20") Volume 184 litres, 40.5 UK gallons or 48.6 US gallons Current Air (vertical) Filtration FX6 Feeding No foods recorded Created 2008-05-08 Running for 16 years, 6 months, 18 days Updated 2022-09-12