SpringSmart Aquarium Hideaway Rocks for Aquatic Pets to Breed, Play and Rest, Safe and Non-Toxic Ceramic Fish Tank Ornaments, Small Decor Rocks for Betta (3.7x2.7"x2"(2 pcs))

---This hideaway stone is a good cave for fishes to breed, play and rest. Betta, shrimp, guppy, snail...will love it.
---A cute decorative piece, get it to create a natural and living environment for your fish tank.
---Ceramic material with granite pattern, safe and non-toxic for fishes. No Fading, No smell.
---No sharp or rough edges, no worry on sc fins.
---Suitable for small fishes, easy to clean, good for nitrifying bacteria reproduction which can help to improve water.