Nano Tech Bio-Sphere - 2KG Flex Aquarium • Volcanic rock substrate as

• Volcanic rock substrate as stable foundation for rock and root wood constructions: dedicated substrate for aquascaping aquariums

They are an ideal solution for lovers of breeding miniature freshwater shrimps and small fish

Lighting unit for Rio 400 & Vision 450

Highly elastic

Wait another 48 hours then change 25% of the aquarium water and add fresh activated carbon or replace filter cartridge

Nano Tech Bio-Sphere - 2KG Flex Aquarium • Volcanic rock substrate asStabilized microbial sewage treatment technology with Biological Acerated Filter(W BAF) Ultra high surface cross cutting ratio and filtration area. Nano Tech Bio Block is made of ceramic beads and is completely inert. For freshwater and marine aquariums. Treats up to 5,700 L 1,500 Gal