WIO - Darwin Black Lava - Nano Rock 1.5kg Aqua Medic Black Venom Gravel is a

Black Venom Gravel is a stunning addition to any aquarium or terrarium

change one at a time every week until all bags have been replaced

●   2x Royal Blue

Siphon the nauplii on a sieve

WIO - Darwin Black Lava - Nano Rock 1.5kg Aqua Medic Black Venom Gravel is aDarwin Black Lava Nano Rock is a jet black, highly textured lava stone that adds striking contrast and natural appeal to nano aquariums and terrariums. Description Darwin Black Lava Nano Rock is a stunning, jet black lava stone with a highly textured and creviced surface that adds a natural, rugged look to nano aquariums and terrariums. Its porous surface provides excellent support for mosses, epiphytic plants, and other aquatic flora, making it an