In my opinion - It's the attention to the details that lead to success.
Failing to pay attention to the fine points, is usually what causes us problems with our tanks.
I've said this before, I'll say it again.
If 9 people reply to a member's question - all stating the exact same thing, and 1 person disagrees .... this does not mean that 9 people are right and the 1 person is wrong.
It simply means that 9 people agree on something, and 1 person does not. It also means that 10 people took the time to respond to the thread - that's all.
How each of us decide if these responses are valid options is our own choice - only our choice. Take it or leave it.
But back to the details.
If someone asks a question or states a technique/method they use in this hobby - and it's different from our own method - many of us will post what we think is better, and offer a reason why we feel that way. Not just state our choice because we've choosen to do something in a particular fashion - but why we believe it's a better approach.
The stuff we can see is easy to discuss. The stuff we can't see is much more difficult.
Mixing saltmix and freshwater, then just pouring it in the tank - I'd consider this a "critical" point of the hobby, and well worth a good discussion. You rarely see water chemistry, and if you do, something is normally way out of whack. Usually we only test for the results - and go from there. Letting it aerate and fully mix for 24-48 hours is a detail. An IMPORTANT detail in many people's opinion. You allow the salt, minerals, solids, trace elements and other ions to fully mix and become soluable/stable in the freshwater. You allow time for the gasses in solution to reach equalibrium with the atmosphere, you allow the temperature to line out and you insure the salinity is stable.
DETAILS.
Beth, any moderator AND any experienced member should be firm when replying back with this sort of information. It may be an opinion to some, but it can easily be backed up with solid repeatable facts. Giving a firm answer is not demeaning - it's giving a firm answer.
It IS the detail that needs our attention.
Each variable in our tank has an affect on the others.
When you see the same questions, and same problems that occur with people's tanks - it's very clear to me that people do not pay attention to the fine details of the hobby.
Rocket science - nope - that has to do with propelling heavy objects to overcome the affects of gravity. Physics and aerodynamics, along with chemistry, mathmatics and astrophysics..
Saltwater fish and reef tank keeping certainly involves the need for scientific methodology. It centers around marine biology/botany, both organic and inorganic chemistry, hydraulics, physics, geology, hydrology, solar/light data, nutrient import/nutrient export, animal parasites/treatment, diseases, electricity, thermodynamics, fluid dynamics, animal behavior/compatibility and how all the different variables interact with each other. Both living and non-living. Unless you're keeping a goldfish in a bowl of tapwater - these other areas all come into play. Human behavior normally only comes into play in relating to others on this board.
For me, and many others on this great board, there is no other way to reply to a question.
You basically have 3 ways to look at it.
You either support your opinion either with personal experience, with science, of preferably both.
"Question"
Why is ________ happening to my tank or fish ?
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Answer One - because it does and it's happend to me too.
Answer Two - because the event in question is dictated by science, and must happen in a particular way.
Here's why .... and here's how to change the outcome.
Answer Three - because the laws of science will not allow for it to happen any other way, and here's what I found helpful when it happened to me.
It's not scary - it can be very simple.
Not knowing is the scary part.
Science can help to explain the mystery.
Knowing why then .. people choose their own course of action.
Hobbyists share their own personal experiences.
Hopefull they support their experience with science.
We each go our own way from there.
Please realize that I am not saying everyone must understand everything scientific going on in their tanks, I certainly don't ...... only that by trying to do so can make problem solving so much easier, and understanding can allow for a better appreciation of the hobby.