Aqua Natural Iwagumi Colorado Size:3.5kg Each model has unique characteristics

Each model has unique characteristics including regulation of the water flow's power

Originally designed for Rally Competition

especially litter boxes

Put her in the deep end and watch her happily drift along

Low tracking

Aqua Natural Iwagumi Colorado Size:3.5kg Each model has unique characteristicsAqua Natural Iwagumi Colorado Aquarium Sand Aqua Naturals unique and authentic range of Iwagumi substrates are recognised as the products of choice by professional aquascapers and hobbyists around the world. Great care has been taken by our master designers to deliver you the perfect natural scenery for use in Iwagumi and Oliver Knott style aquariums, biotope aquariums, terrariums, bonsai and traditional Japanese rock gardens. Approx grade 0. 5 1mm 3.