Aquarium furniture

[1] Ornamental aquarium furniture is used both for aesthetic reasons and to enrich the habitat and provide shelter for fish.

Common types of aquarium furniture include artificial plants, caves, and themed decorations.

Common tropes include treasure chests, shipwrecks, and vibrantly colored synthetic coral.

[4] Examples of functional aquarium furniture include devices for removing algae from the glass (either a razor or a scouring pad, attached to the glass by a magnet), airstones, water filters, water heaters, and food dispensers.

They can be custom built to not only support the tank itself, but to house control systems such as lights and pumps, and to provide storage for supplies.