Aqua One Natural Gravel Australian Gold Dark 4-6mm Mix 5kg Tetra Flourite® Black is most effective

Flourite® Black is most effective when used alone as an integral substrate bed

Desiccant-lined tube

Suitable for: both freshwater and saltwater aquariums

thrives in community tanks with non-aggressive fish

They add a unique element to any community tank

Aqua One Natural Gravel Australian Gold Dark 4-6mm Mix 5kg Tetra Flourite® Black is most effectiveThe Aqua One Natural Gravel is true to its name, being a natural gravel with no added colours, making it safe for fish and aquatic life. It allows replication of a natural environment providing a pleasant and peaceful atmosphere. Features & Benefits: Fish and aquatic animal safe nontoxic Sourced and packaged within Australia Aquarium safe inert gravel that does not dynamically change pH Can be used as layered substrate for plants and shrimp tanks Can