Kuhli loaches, when you have more than one/two, are pretty active, fun little dudes. I can't seem to keep mine, they are very sensitive fish. Any little blip with my cycle (we had 2 accidents in the past month and a half, one time I forgot to turn the filter back on after a WC and the second thing, a power surge pooched our filter and we didn't realize until about 12 hours later) and each time, we lost loaches. They are very sensitve, as they don't have scales really, so they absorb chemicals and stuff more readily. I do think they are good with bettas though, and I would love to have more. I enjoy watching their antics.
My bettas: D'Argo + the girls Jullanar, Lalla, Razz, Rayleigh, Aviendha, Arya, & Lovelylocks
plus the other guys Toni, Eli, and Clinton (platy, guppy, and molly) a kuhli- Burt, 2 yoyos- Duncan and Ma, and otos, Laurel, Hardy, Larry, Curly, and Moe, plus the kitty, Clara the Impossible Girl.
SIP: Turk (teal VT), Azul (royal blue VT), Jerrica Benton (pink cambo CT), Lady Amalthea (blue cambo CT), and Jadzia Dax (blue VT)