i cant speak directly for a hippo, but i would agrre with hara. i recently added a bi color angel to my tank. he liokes to graze on algao the rocks. my clown fish started following him around and now the clown will ocassionally graze on the rocks and glass as well. he never did this before. i bet the hippo will learn from the other tang
75g RR. 2x250 14k MH
/ 2x54 T5 act. 29g sump. ASM G1X skimmer. phosban reactor. 80lbs LS
, 90lbs LR
, 2x seio M620.
kole tang, bicolor angel, mandarin dragonette, ocellaris clown / BTA , cleaner shrimp, 2x peppermint shrimp, a variety of soft, SPS
, and LPS
corals, orange linckia star.