sinibotia
Aquarium Advice Addict
Do share! I thought there was only one species?
Caleb
There's more than one species... Actually a whole ton of not just species but diverse genus! And multiple families too, but that's a whole nother can of worms (most aquarium species are under one genus)! For comparison, kuhli loaches and dojo loaches are one family, botia loaches (including basically anything that looks like a botia) are one family. Hillstreams are actually the majority of loaches by number, except maybe nemachielidae? I forget. Anyway, that's a whole big can of worms that is irrelevant but interesting!
Most of them are compatible with each other, so it's not much of an issue but there are some ridiculously awesome looking ones. My personal favorites are the lizard loaches, homaloptera. Sewellia lineolata is another one I really like. Loaches.com is a great place to look (and I'm on their forums too)
Hillstream Loaches - The Specialists at Life In The Fast Lane — Loaches Online
Water Movement In The Loach Aquarium — Loaches Online
River-Tank Manifold Design — Loaches Online
Also, look into brookstream loaches. They aren't suckermouthed like hillstreams but prefer the same ridiculous flow. Sinibotia, parabotia, some leptobotia, anything in the family nemacheilidae qualifies.