clown gobies ( some are yellow ) dont offically host. hosting would be if one or both of the animals are intentionally doing something to benefit the pair. clown gobies do perch on corals very often. mine likes branchy corals like montipora digitata and xenia, but i have seen him in every coral in my tank including mushrooms
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.