Hi, me again... My F-0 taenia always spawned close to the surface, even in a species tank with plenty of caves. They showed no interest in cavities. Now that my F-1 are spawning, in different aquariums, they're all hidden, cavity spawners, prefering coconut shells half buried in the gravel. Any comments on this odd development? Also, has anyone on the list collected around Belem, or collected these fish? I would have guessed they came from a 'floating meadow' habitat, from the F-0, but now I have no idea. - -Gary