Aqua Natural Rock Pack Black Lava Size:3kg The Rio 180 is presently

The Rio 180 is presently available in the T5 version

The technique aims at the use of very low electric current to produce "OH-" reactive ions which quickly break up bio-loads into nitrogen gas

5 cm x 13 cm x 4 cm 100ml

Pond Matrix™ is completely inert and will not breakdown

Aqua Natural Rock Pack Black Lava Size:3kg The Rio 180 is presentlyThe deep Black colours of this rare find are unique to a particular volcano in New Zealand. Years of exploration have resulted in this amazing find. While the purple lava offers the same excellent aquarium balance properties as the red lava, the uniqueness and rareness of this lava makes it a must have for any aquarium enthusiast. New Zealand Lava is unlike any other on the planet. It's unique colours and texture have not been discovered in any other