Also, think that corydoras are bottom dwelling fish. All the dirt falls to the bottom, so if you are not siphoning your gravel and do only a small water change a week, it will by quite unhealthy for the corys down there.
Also, think that corydoras are bottom dwelling fish. All the dirt falls to the bottom, so if you are not siphoning your gravel and do only a small water change a week, it will by quite unhealthy for the corys down there.
I've had "issues" with my Panda's recently, and the only way it seems i can keep them happy is bi-weekly "hoovering" of the tank floor, and a weekly 50-60% water change. Theyre in their own 20g with a few shrimp so its not a long job.
Just seem to be "par for the course" with Panda's. Not the easiest to keep IMO.