WIO - Black Venom Stone - Mega Box Set 21kg PH Adjusters Phosphate Minus should be replaced

Phosphate Minus should be replaced every 4 weeks or during significant rise of phosphate levels in the water

It's possible to automatically update the system over an existing Internet connection

Feeding : Feed your fish daily what they can consume within several minutes

Vitamin and mineral supplements can be easily added to the dish

- suction caps

WIO - Black Venom Stone - Mega Box Set 21kg PH Adjusters Phosphate Minus should be replacedBlack Venom Stone is a striking black stone with jagged surface that creates excellent color contrast in any aquarium or terrarium. Perfect for creating a high impact composition in any aquarium or terrarium. Description Black Venom Stone is a stunning and eye catching rock that will add a touch of elegance to any aquascape or terrarium. Its vibrant pitch black color and smooth black glazed surface make it stand out from other stones. The stone's maze