A very fine coated gravel that comes in a range of vibrant fluorescent colours and staple black & white designs.
Grain size per bag ranges from 2mm to 3mm on Black / White Micro Gravel and 1mm-2mm on Fluro Micro Gravels
Please rinse gently with cold water before use to remove any dust or particles. No need for chemical cleaning or use of abrasive sponges to clean.
