I already have a well established community tank with gregarious fish in it.2x Upsidedown catfish 1x Bronze Corydoras 3 Neon Tetras and 1 Plec. The Panda Catfish where a girt from my father who also bought himself some, they where about a year old when purchased and from a reputable seller, however my fathers died within a week of purchase and mine died after about a month, the fish are not over fed, kept out of direct sunlight, no problems with ph etc.
10 points to the person who can give me some advise on why and how it can be avoided in the future.
Thanks for the quick response Skyler,
Theres no algae in the tank, the plec takes care of that. I also forgot to add that the fish are quarantined before purchase.