Many potential reef tank inhabitants are listed as expert only. The question is, when is an aquarist considered an expert or qualifies tue aquarist to care for these expert only inhabitants? Maybe experience, longevity in the hobby, a degree in marine biology, a friend or family member who knows everything, massive bank account, or whatever else...let me know what you think.
Also, what is it that makes these inhabitants listed as expert only? Specific diet, water chemistry, susceptible to disease, reason to raise cost, special needs, or whatever else...let me know what you think.
Also, what is it that makes these inhabitants listed as expert only? Specific diet, water chemistry, susceptible to disease, reason to raise cost, special needs, or whatever else...let me know what you think.

.

