Botia Courtship

[benzonar]

For the last two days a pair of my Zebra loaches have been swimming in continuous circles with each other, both have become paler than normal and do the chasing bit for upto 30 minutes at a time.

Could this be courtship, it seems little is known on the breeding habits of Zebra loaches.

Has anyone manged to breed any other types of loach?

cheers