Noted the following behavior with a little pleco and wondered if anybody else has observed them to take exception to tank mates. I know they can fight among them selves over territory and with my spawning pair, the male is definitely "top" fish of the two. Re: Bristlenose pleco and African frogs. Small frog in guppy tank with small Bristlenose. Observed the frog and bristlenose rushing at each other over the bloodworm dinner. The frog was suprisingly assertive but Pleco more persistent and larger. Finally the Pleco started landing on top of the frog and "rasping" him. A few times of that and the frog retired from the field. Wish I had one of those neat little video cameras like Erik's to capture it. The next day I observed that the Pleco seemed to have developed an attitude toward the frog and would jump on him and "rasp" even with no food present. The frog looked to me to be in danger so moved him to another tank. Is this normal or do I have a rouge bristlenose here? June ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe gsas-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/gsas-member/