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 fish can break away from one another and out of each other's line of sight, distributing territory across the tank rather than around a single hole. It's the piece to reach for when you want to cut down conflict without filling the tank with solid caves. Which fish it's for Community fish that need cover and open swimming space Plecos and catfish that rest against structure Shrimp, which graze and shelter along the branches How to use Rinse before use. Place on a stable surface and arrange so the branches break up open sightlines. Handle with care. Details Dimensions: 20 × 17 × 9 cm (7.9 × 6.7 × 3.5 in) Material: high-temperature fired ceramic Fragile — handle with care. Safety Smooth surfaces. Inert, non-toxic, safe for fish, shrimp, and invertebrates. Tested on the Plecoceramics farm.