17
Fig. 2: Aquarium:
1. Inflow compartment
9. Rubber sealing ring for NanoProp 5000
2. Removable pre-filter sponge
10. Overflow comb
3. Trickle plate
11. Current pipe with ball joint
4. Trickle filter
12. Pressure pipe for return pump
5. Clean water compartment
13. Powerfilter PF 1000
6. Bore-hole for backflow
14. Filter basket
7. Grate
15. Turboflotor Blue 1000
8. NanoProp 5000