WIO - Black Venom Boulder Size:1kg oxygen-rich water with plenty of

oxygen-rich water with plenty of space

Simultaneous use of Bacter•Gen M or Bacter•Clean M to establish and sustain growth of proper microorganisms and recycle aquarium nutrients will greatly benefit all algae and the ecosystem in general

If a defect exists during the warranty period

Size (L/W/H) 145x15

WIO - Black Venom Boulder Size:1kg oxygen-rich water with plenty ofA stunning and vibrant pitch black rock that will add a touch of elegance to any aquarium or terrarium. Its smooth, black glazed surface and maze like texture make it a high impact rock that will beautifully complement plants and mosses. Use it to create ryoboku layouts for a stunning composition. Description Black Venom Boulder is a rock that mesmerizes with its stunningly vibrant pitch black color and smooth black glazed surface. Its maze like