Nano Tech Bio Blocks x2 Black This large traditional birch feeding

This large traditional birch feeding table with a rural appearance offers birds a nice feeding place

This flow-through filter is characterised by a high level of oxygen enrichment and a high water flow-through rate

000 Ltrs (220 gals) Marine

avoiding unnecessary loss of bacteria within the filter

Nano Tech Bio Blocks x2 Black This large traditional birch feedingMaxspect s Nano Tech Bio Blocks are a durable dense arrangement of small ceramic spheres creating an ultra high surface area media which reduces the volume of bio media actually required for efficient nutrient cycling in both fresh and saltwater aquariums and ponds. This unique ceramic media has a cross cutting surface area that creates an ideal surface for a dense population of beneficial bacteria that remove ammonia and nitrites from aquariums