dying?

Hi guys. Long-time lurker, first time posting. I looked through the threads, but I'm still unsure what's wrong with my guy, "Little Red." Help? Housing: How many gallons is your tank? 2.5 Gallons Does it have a filter? Yes Does it have a heater? Yes What temperature is your tank? It usually...

I have had my betta, Schooner, for about a year now. I will include a picture, but when I first got him he had beautiful full fins that were white around the edges and reddish towards his body, and the main part of his body was a silvery-grey color. I just got him back from a friend of mine who...

I just got my pretty new betta today, Sonder! He's a crowntail, and I got him around five and a half, six hours ago... And I think he's dying. When I first brought him home, he seemed happy enough; he was swimming around, but he was mostly staying near the top. His coloring looks normal for the...

This is Vladimir. I've had him for almost 2 months now but for the past few days he's been very lethargic but his appetite has been normal. I really hope this thin on his head is nothing serious but it looks like some sort of hole to me! I'm horrified, I don't want my Vladimir to pass away on...