Plecos are freshwater catfish that come from South Africa and are nocturnal and some like to find areas under rocks, caves until the lights are dark and they come out to scavenge the bottom for algae.
Those who love their plecos (as there are different varieties of them), tend to want to find something for them to go inside to keep away from the lights and stay.
The Plecoceramics Pleco Cave Natural Breeding Ceramic Decoration is about seven inches in width, with one side having a hole and because it is ceramic, it is heavy and won’t float.
It’s under $23 and is a bit pricey but for those looking for a larger size cave, will want this, considering pleco’s grow quickly within a few months.
It can also be used for other fish as well but I primarily use it for my growing pleco.
The Plecoceramics Pleco Cave Natural Breeding Ceramic Decoration is worth checking out!