Bristlenose Pleco - Red Mouth

Hello all. I am having an issue with a bristlenose pleco i purchased from a LFS around 1 month ago. It is a juvenile around 2 inches long. During the last few days it has developed a very red mouth and neck - see pictures. It is still swimming around and eating but a bit less energetic and

Is the pink area under his mouth inflamed? (Nsfw for possible injury) : r/ pleco

Plecostomus - Small

トラザメに触る！ ～板橋区立熱帯環境植物館 グリーンドームねったいかん～ : 旅と歴史と随想と

Disease FAQs on Loricariids, South and Central American Suckermouth Cats 4

Albino Sailfin Plecos Has 2 Red Spots On His Mouth

Super Red Bristlenose and pics

What are those black fish that suck on the glass called? - Quora

胡子鱼多久喂一次菠菜-抖音

10 Best Looking and Interesting Pleco Catfish for Your Aquarium. - Modern Aquarium