Maybe I'm wrong, but the way I perceived it, this piece wasn't about tankbusting fish, or goldfish, or aggressive fish or brackish fish. The list was limited to 10, when it probably needs to be closer to two dozen, but for whatever reason they chose these fish...which DO appear in the "community" section of chain pet stores like P*mart who separate their goldfish, aggressive fish, and community fish.
CAE and pleco...yes, these needed to be on the list. I'm not too familiar with "dory catfish" but they might actually be IDs.
Angelfish and blood parrots? IMO they are not among the top 10, but they are commonly considered community fish.
I'm glad barbs were not on there, because I feel like they are not nearly as nippy as serpae tetras and other scale eating tetras. They've gotten a bad rap because tiger barbs are often not kept in ample enough tanks with enough tankmates. This is one of those hotly debated issues, and it doesn't help that what's commonly called "serpae tetra" is actually 3 different species of tetra.
I don't really think bettas should be on the list, for one thing they are not usually considered community fish. Female bettas can work much more easily than males, male bettas are much more tricky, and it's obvious that males are what they primarily meant.
I am surprised loaches were not on there, especially clown loaches. Oddball fish like ghost knives and peacock eels were probably not on the list because they're oddballs, but I thought "eels" in general deserved a mention.
Mollies are too controversial a subject, but I feel they are not community fish...and some of their other articles express the same views. However, it's important to remember that every article in PFK is limited to the opinions and viewpoints of the authors
