Blennies displaced by  are able to find their way back to their original hole, so  they likely do sometimes leave their holes to explore their territories. They are opportunistic feeders, preferring to dart out quickly and retrieve food bits from the water column, as opposed to engaging in active foraging and hunting behavior.
Blennies displaced by  are able to find their way back to their original hole, so they likely do sometimes leave their holes to explore their territories. They are opportunistic feeders, preferring to dart out quickly and retrieve food bits from the water column, as opposed to engaging in active foraging and hunting behavior.