This original Plecoceramics pleco cave is designed specifically for plecos and other cave-spawning fish that rely on enclosed shelters for breeding and protection. The classic tube-style shape is based on...

A breeding cave for the big ones. The Cone is our widest, largest tube — a roomier bore for broad-bodied and fully mature plecos that simply don't fit, or won't...

Tiny shelters for the tank's smallest residents. These leaf-shaped ceramic pieces create micro-hiding spaces that full-size caves can't — the perfect scale for shrimp, fry, and newly hatched plecos that...

Built for breeders: Twenty caves to set up a full breeding rack or colony tank in one go. Give every male his own defensible tube, maximise the number of viable...

A simple, low-profile shelter — the easy, no-fuss cover every community tank needs. It sits low to the substrate with an open underside, so several small fish or shrimp can...

Six caves to give every male his own. On our systems the fish choose their cave, so we give them options — several tubes spread around the tank let each...

Six caves to give every male his own. On our systems the fish choose their cave, so we give them options — several tubes spread around the tank let each...

Not a closed cave — an open, branch-like snag that gives fish partial cover while keeping the tank feeling open. The root-and-branch structure creates multiple shaded pockets and perches where...

A long, narrow tube-shaped log — and that slim tube is exactly the shape cave-dwelling plecos look for. Unlike a bulky den, the Scape Log gives a pleco a snug,...

A chunky, stump-style hideout with more volume and a wider chamber than a straight log — and it can sit either horizontally or stand upright, so you can change how...

The same two-exit design that keeps cichlid tanks calm — in a rugged magma-textured finish that feels more open than a closed cave. Two holes mean a fish always has...

A breeding tube with a twist — literally. The Camel's gently curved, humped profile makes the interior feel more enclosed than a straight tube, so fish settle deeper inside and...

A hollow fallen-log hideout with a tunnel running through it — open at both ends, so fish move through it rather than getting cornered in a dead-end. That through-passage is...

A hideout full of passages. Instead of one chamber, the honeycomb structure is riddled with openings fish can move through, rest in, or disappear into — and all those tunnels...

A hideout with two ways out — and that's the whole point. Most aggression in a cichlid tank happens when a fish gets cornered with nowhere to go. With two...

A large, volcanic-style shelter for bigger tanks. The size is the feature: it's roomy enough for a large fish to claim as its own retreat, while the openings and gaps...

A compact, rounded boulder that drops a solid piece of cover anywhere in the tank. Where the Magma Rock is large and open, the Boulder is a tighter, self-contained hideout...

A cave-like grotto with a sheltered, shaded interior — the kind of enclosed retreat that makes nervous fish feel safe enough to come out and behave normally. The opening leads...

This bubble-style pleco cave offers a rounded, enclosed space that plecos naturally choose for hiding, territory, and breeding. It works especially well for species like Bristlenose Plecos, Hypancistrus, and Peckoltia,...