Hello,
I'm planning to start a new thank which will be:
120 cm x 90 cm x 60 cm (55cm water height).
I have two LX 6200 hv and one LX 6100 HV.
I'm hesitating between using only the two LX 6200 HV:
2 mitras.jpg
Or using all the three.
3 Mitras.jpg
I suppose, with 3 mitras, I'll be able to push them lower then having a better efficiency.

Please let me know your advices.
Thanks
Houman