need help catching blenny

[SeaHorse_Fanatic]

Clams and sponges should never be out of water, but corals and live rock can be for a short while. If you work quickly it should be ok to drain, catch and refill.

[Seriak]

To catch my bi-color, I just scared it into a piece of rock and then removed the entire piece of rock, as they like to hide when scared, into another container. After he came out of the rock in the separate container, I put it back it the tank.