Had this folder been split up several years ago when this site was at its peak of activity, splitting it might have made sense. But now, seriously, why bother? Because some of the SA species require different water conditions than CA species? LMAO, right. Sorry Mr. Pretentious Purist. And what if (gasp) someone should dare to keep clown loaches that were collected in the upper reaches of the Kapuas River in West Kalimantan, in with their CA or SA cichlids? Should we create a new Freaks of Nature folder, and banish them to that?
Everyone here keeps their fish in a glass, plastic, or acrylic container, and there is absolutely nothing natural, or biotopish, about that. Nothing. If you want to fantasize that you are maintaining a portion of a river, creek, or lake in your home - that's cool, but please leave the soapbox at the door. No need to be referring to others as ignorant, because they don't agree with your fishkeeping values.
Our water here is also on the hard side, and while there are certain SA species that IMO do better in softer water, with lower pH values, the vast majority of captive bred fish will live out long healthy lives in this water. Logan was correct when he said;
You can see everything is 50% truth and 50% exceptions to the rule... You cant say "dont mix fish" based off of only parameters. Aggression can be almsot negated in a large tank with lots of hiding places (provided you dont get a nastyass fish). Want to be a purist, ok. But you cant just say it will or wont work.
and
Some are fragile, but most adapt to a completly new diet and tenperature variation, as well as hardness and PH. So even in the wild, the adaptable qualities in fish are present.
Some cichlids are exempt, and would say they are mostly SA, including Angels, Discuss, and some of the Dwarfs.
A local breeder (RIP Don) kept 2,000+ gallons of discus in our water, when he was breeding he tweaked the water in his massive holding tank to ensure lower pH values, and softer water. When he was raising the fry he kept them in 100% tap water, with a pH of 8.0 The extra minerals in the water created healthier fish, with stronger tissue and bones, and created faster growth.
It's all relative to what one is attempting to achieve - IN THEIR TANKS, IN THEIR FISHROOMS.
A carefully balanced mixed bag of fish, by someone that knows what they are doing, can often times be more calm and peaceful, than fish grouped together from the same genus, species, or region. So if that is what one is attempting to achieve, WTF is the problem?
What we are all doing is not natural, forcing fish to spend their entire lives together in the confined space of a glass box, forced to breed with mates that we chose for them, often times brothers and sisters, is not natural. We all do this for our own selfish pleasures.
I'm all for education, but I don't see a need to divide folders further in order to educate those new to the game of keeping the various species found in these two groups.