Hi everyone,
My best friend was given an unwanted fish, we have no idea what species it is or how to care for it. The fish lives in an empty vase, and will need a proper tank with enrichment, and given the previous owners care standards likely new food (fish was eating "goldfish flakes"). He doesn't know where to start on species identification or caring for the fish; I thought we could ask here as I've noticed many of you are super knowledgeable on fish ![]()
Eta: also if anyone knows how we safely freshen his water that would be really helpful. My best friend and I are frantically googling and trying to figure everything out, too, hoping we can get the fish new equipment before the pet store closes.
He's really cute! He has a long, black fin (it looks like a thigh-high stiletto
)

Thank you so much!
Edited by Morag, 04 May 2021 - 05:24 AM.






















