by Richard Ross
In the last nine installments of Skeptical Reefkeeping we have looked at varied topics from phosphate to marketing to fallacious lines of reasoning to communication. One of the through lines all along has been the idea of anecdote, and generally, why it isn’t to be trusted. In this installment of Skeptical Reefkeeping, we are going to take another look at anecdote, try to understand why we are dependent upon anecdote in our hobby, and discuss some of its power and how to make it more useful.
A Brief Reminder to Set the Scene
Skepticism is a method, not a position. It can be defined as a method of intellectual caution and suspended judgment. As a Skeptical Reefkeeper, you decide what is best for you, your animals, and your wallet based upon critical thinking, not just because you heard someone else say it. The goal of this series of articles is not to provide you with reef recipes or to tell you which ideas are flat out wrong or which products really do what they say they do or which claims or which expert to believe. The goal is to help you make those kinds of determinations for yourself while developing your saltwater expertise in the face of sometimes overwhelming, conflicting advice.
These two Dr. Seuss fish have not yet jumped out of their tank, but that doesn’t seem like a reason to jump to the conclusion that these fish aren’t jumpers.
What is Anecdote Anyway?
From Skeptical Reefkeeping – Are you sure that that thing is true, or did someone just tell it to you? (1) Merriam-Webster defines anecdote as “a usually short narrative of an interesting, amusing, or biographical incident.” More hardcore, Ron Shimek says, “Anecdote is unsubstantiated or unverified observation generally made by an unqualified observer who often really doesn’t know what they are looking at.” Essentially, an anecdote is someone telling you what they think happened. The problem with most anecdotes, besides the observation and conclusion being suspect, is how quickly, with no real support, they can be converted to facts. This conversion can have a real and detrimental cost in both animal’s lives and your money.
Tenting a Staghorn Coral Acropora cervicornis
All Photos included here courtesy Richard Ross
California Academy of Sciences
The Octo Mom pales in comparison to the Florida Keys Coral Spawn
An event that happens just once a year yet results in hundreds of thousands of babies. Imagine have just one such happening to produce all the offspring you could ever want! That’s the annual spawning of Elkhorn, Staghorn and other corals off the Florida Keys.
For just a short period of time each year, by a phase of the moon, thirty thousand coral colonies or more are synced-up and driven to reproduce. This happens in August or September, usually just a few days after a full moon.
Now that type of baby making is enough to stir the envy of any mom, Octo or otherwise! Granted, there’s not the same type of physical interaction mammals have, making babies in the animal world. There’s no dating or marriage, nor ongoing obligations. More »
From Reefs Magazine
Richard Ross and Kevin Erickson
There are many terms in the marine aquarium hobby that are used in multiple ways by different people, which can cause a great deal of confusion. This is especially true as it pertains to the origins and sustainability of animals – it is possible to purchase an animal thinking you know its background, lineage, where it comes from and how it was raised/collected, only to find out that you and the person you bought it from have a different understanding of what certain terms actually mean.
Normally, as discussed in Skeptical Reefkeeping III, we would advise people to be aware of the different ways various people and businesses use or misuse terms, and to ask clarifying questions before you risk animals lives or your hard earned money. However, during the February 2012 MASNA Live panel discussion regarding, “Tank Bred vs Captive Raised” (Erickson, 2012), it became clear that there exist a suite of terms concerning the background and origin of marine aquarium organisms that are ambiguous. Even worse, there has yet to be any real effort to try to standardize these terms. If this situation is allowed to continue, the confusion and misuse, whether intentional or not, will continue, and skeptical reefkeepers will continue to shake their heads and say ‘I wish someone would do something about this.’ So, what follows is our attempt to take action.
Designer clownfish are nearly all captive bred and as such are good for beginning hobbyists because wild reefs are not impacted by the learning curve. Photo by Sanjay Joshi.