I live up in northern California. 25 minutes from the beach. There is a spot I know of that has numerous tide pools with small fish, anemones, shrimps, ect. I have an empty 10g sitting around and a AC70 filter. Could I just go collect some water, sand, and the critters and set up the tank or would I need a chiller? I have seen many people collecting before from this spot so it must be ok. Big question is would room temp be ok?