Seems many of my fish like to hide in the rocks and don't show themselves much at all.
What are some good fish that are peaceful, get along well with others, appropriately sized for the RSM 250 and also spend most of their time out swimming in the open water out front?
What are some good fish that are peaceful, get along well with others, appropriately sized for the RSM 250 and also spend most of their time out swimming in the open water out front?