Maxspect Nano Tech Anaerobic Block Catalyst (Pack of 5) Dainichi It's easily anchored into the

It's easily anchored into the substrate with a sturdy root stake

Full instructions are included detailing optimum levels and suggestions for correction along with an integrated test tube rack

A dosage spoon is included measuring 0

and eyes that  are on long stalks that can move independently- making them an interesting creature to watch

providing a natural and enriching environment for reptiles and amphibians

Maxspect Nano Tech Anaerobic Block Catalyst (Pack of 5) Dainichi It's easily anchored into theMaxspect Nano Tech Anaerobic Block Catalyst (Pack of 5) Denitrification Catalyst for the Maxspect Anaerobic blocks x 5 Each catalyst is suitable for 2 months of bacterial production so this package will last 10 months.