I just got a 5" L025 Scarlet Pleco. I put him in with 4-6" to 8" Bichirs,a 12" Jar,a 14" Tigrinus cat,and a 8" Marble cat i, in a 120gal tank. I noticed his nice lyre tail had been nipped.He's missing the top stringer (?) on his tail. Don't know which fish is nipping. I moved him to a 90gal all by himself. Not enouph fish for a whole 90gal tank. I have a 240gal tank with a High finned Pleco and a common Pleco. I wonder if they would get along. I read the L 025 is carneverous. I have an African lungfish,a Niger, Black Aro, a 12" tiger cat, a 10"+ Wide bar Dat, and a 6" NGT also in the 240. They all get along fine. I understand the L 025 Plecs are aggressive. I can either add to the 90gal or move him to the 240gal. Suggestions welcome