Fine Dark Quartz Gravel 10kg
Super beautiful in an aquarium 90l over the substrate with extra gravels!
Easy to put in place, does not require rinsing, very few impurities emitted and immediately absorbed by filtration
Excellent product, gives a good rendering for the bottom of the aquarium, very realistic, my discus will love.
I have not tried it yet, but it has very good granulate size.