Maybe, Caliban, it's because we are in different countries that we have different experiences. The European faction of the hobby was usually more advanced than us in the U.S. for a long time.
Here in the states, there are still areas where Mom & Pops are still the #1 resource for those seeking local advice. Given a choice, I'd prefer a M & P over a chain or internet store but again, that's me.
But let's not beat the dead horse. To each their own. This is however, a perfect example of how one person's experience can be different from another's with the same fish, only due to their locality or time in the hobby. A great example of this is the Redtailed Shark. I can tell you all about the wild ones. Sadly, as I understand it, there aren't any wild ones left. So we today have to talk about tank raised ones which, believe it or not, are different because they were tank raised. ( I still have the TFH magazine in my collection which documented the first redtail sharks being tank bred.
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Regarding my wigglers thread on Google: I just did a google search for freshwater Angelfish and breeding freshwater angelfish, what both threads are mainly about, and neither my Wigglers thread nor the original Wigglers at last!!! thread was to be found in the first 4 & 5 pages respectively. ( Wigglers returns pages about worms and Wigglers 2 has me on the second page after the worms.) I gave up after 5 pages because let's face it, who usually digs that deep when they are new? They read what comes up first. (Or at least that's what I do.
) Considering that the original one was commented in by both hobbyist and professional breeders from this site and pretty much everything one would need to know about breeding these fish was discussed within that thread ( and was more inclusive than any 1 book or internet article I've read), if nobody told someone to look for it by name, it wouldn't have been found or searched for. THAT'S my point. The internet answers only the questions you ask it. It doesn't tell you what questions to ask.
I'm sorry you had a bad experience with your first tank. While I was working in retail stores, there were many to choose from and it was quite easy to find one that knew what they were doing just by the appearance of the store. Healthy fish look different in a tank than sick fish. But I knew about the nitrogen cycle back in the 1960s, by my pet shop owning Mentor, so why your store didn't tell you about it is a puzzle to me but then again, not every store was run by people who knew what they were doing.
And this all feeds back into the basic theme of this thread: Who do you trust and who do you listen to? And Thanks, for letting me know my thread can be found through Google. I would have never thought to look for it through there.