Thanks to Ava at the Reef Tank web site for republishing the Natural Patriot’s post on “Approaching the Ultimate Limits“. You can find it here. For those of you interested in marine biology generally, and tropical aquaria in particular, there is a lot of interesting stuff at the Reef Tank. Dive in!
Food for Thought“To be admitted to Nature's hearth costs nothing. None is excluded, but excludes himself. You have only to push aside the curtain.”
Henry David Thoreau