Hi all, >Howdy, > > I had a similar experience until I upped the number of SAEs to >4. They then grouped together and my 5 D. filamentosus were fine the >checkerboards are just to similar in body shape not to appear to be a >limping SAE. > > Cheers, > Matthew That's pretty neat. The SAE's I had did torment my cacatuoides and some discus fry as well, but they DID focus on the filamentosus, so you may be right about them resembling pathetic SAEs. I had a pair of spawning nijsseni that wanted to kill my little trio of panda cories, but wouldn't touch my C. hestatus (or maybe they were hebrosis?). I often wondered if it was the big blotch on their side (made 'em look like female nijsseni?). Lisa