I like the new guy! Where is your LFS ?
Red's Aquarium and Pet Supply, formerly Bellingham Pet Supply.
The garra is now named Parona, and she's doing fabulously. I tried to give her a neutral/either name like Ryan, but kept getting the feeling that a female name was 'right'. And the dynamics with Ryan have...changed. Ryan has been getting kind of...cuddly with Parona, for lack of a better term. Parona periodically chases her off, but it doesn't really help that much. And after watching the latest FISHTORY! videos about shoaling fish communication, I realize that for Ryan that it must be like speaking French while everyone else is an introverted Russian, so she's awkwardly trying to communicate in basic pidgin bodylanguage with the only fish that's (for now) her own size and thus 'safe' to get so close to. Before the garra arrived she had a possibly masochistic relationship with Sai where it looked like she enjoyed him chasing her and would only swim juuuust fast enough to juuuust stay ahead, and even if he got the drop on her he wouldn't bite and would purposely let her escape tight spots. Its interesting to watch, and Sai's doing the same with the newbie so no worries there.
Thanks to the video I felt guilty that Ryan didn't have anyone to 'talk' to for 10 months, and decided to get another rasbora, who, even if they weren't the same species would speak the same language. And the LFS yesterday happened to have exactly what I was looking for, blues and kubotais. I got one blue to see how things go, tho I am concerned he's very very small. So far he only seems to be eating stuff on the glass, but I am hoping he will switch to the same stuff Ryan eats: tiny flakes, dried daphnia, and Bug Bites, then Northfin Nano pellets and bloodworms (not all at one time, its a rotation). If he doesn't switch but is still able to subsist on what Parona is also eating, that's okay.
He (or she) sussed out the others well enough during the acclimation phase that he survived the night, and so far Ryan has noticed and interacted with the newcomer when he's in the front of the tank, but she's still trying to hang with the garra. XD Crawley doesn't give a damn, and Parona mostly doesn't either. If he doesn't make it a week, I'll go back and get one of the kubotai, who were bigger. I may still go back and get one more anyway, tho 5 fish in a 6 gallon is probably pushing it already. We'll see.
So the experiment continues!
--MS
UPDATE @ 4:10: I'm sure more experienced aquarists expected the 'cuddles' would turn into aggression and you would be right, as Parona got pissed and Ryan fought back. No one is injured or dead, but I gave them a sprinkle of chill (epson salts) which my plants get weekly anyway. Also the little blue ate a bit of flake so I think he's gonna be okay re: food, and spectating fights.