power down for 4 hours. what should i do?

[Evolutionz]

Hey guys, there will be a 4 hours power down in my area soon. i'll be getting an AC/DC pump to keep my freshwater set up aerated should i drop a few airstone to keep my 1ft cube (with 36cm height) 34L tank aerated? or is there anything i should do?

Right now my tank has some zoas, hammer corals and rics.. and 2 asterea snails, 1 false clown and 1 boxer shrimp.

Thanks!

[[V]tEc]

just use batt airpump if u are scare.