iplusmile Aquarium Coral Stone Bottom Gravel 3-4 Inch Fish Tank Filtration Material Decorative Aquarium Rocks for Freshwater and Marine Tanks

iplusmile Aquarium Coral Stone Bottom Gravel 3-4 Inch Fish Tank Filtration Material Decorative Aquarium Rocks for Freshwater and Marine Tanks

• Effective Aquarium Filtration Material: These 3-10 cm coral stones serve as natural fish tank filtration material, helping to maintain clear water and support a balanced pH environment for freshwater aquariums
• Natural and Safe Composition: Made from crushed coral, these aquarium rocks for fish tank decoration are non-toxic and safe for aquatic pets, providing a stable and healthy environment without altering water chemistry adversely
• Decorative and Versatile Design: Designed as coral sand filter media and aquarium dcor, these stones enhance the visual appeal of your fish tank while functioning effectively as part of the filtration system
• Underwater Use: These coral stones aquarium filter components are crafted to remain stable underwater for extended periods, suitable for use in aquariums, ponds, and even flower pot decoration
• Easy Maintenance Instructions: to optimize performance, rinse the fish tank stones with aquarium or dechlorinated water before use to remove dust and impurities, ensuring a clean and healthy habitat