Oh! And, as a reply to the original poster (I think), I'd really worry about your krib fry if the rainbowfishes figure out they're there.....so long as the fry stay down among the thick vegetation, they should be mostly ok (those that hatch before being gobbled by egg-sucking loaches) from the rainbows, but you know as well as I do that rainbows don't mess around when there's food (or possible food) in the water.....
And the Synodontis cat will almost assuredly feed on fry during the dark of the night. So, get the kribensis breeding, keep them breeding, and you can raise a whole school of those beautiful Synodontis -- they're happier in groups, anyway : )
And the Synodontis cat will almost assuredly feed on fry during the dark of the night. So, get the kribensis breeding, keep them breeding, and you can raise a whole school of those beautiful Synodontis -- they're happier in groups, anyway : )