Aqua One Aquarium Fish Tank Natural River Stones & Coloured Gravel Sand 2kg Bags
For double the gravel depth, double the gravel quantity. Fish tank stones & coloured gravel / sand. Aqua & Blue Gravel 2mm. Aqua Gravel 7mm. White & Black Gravel 2mm. White Gravel 7mm. Pink Gravel 7mm.