The all-in-one service kit makes it quick and easy to preform your regular biOrb aquarium maintenance.  Cartridge will work in all biOrb aquariums.
 
Recommend maintenance is 4 to 6 weeks depending on the size of the tank and the amount of fish.
 
Kit Includes:
biOrb filter cartridge 
acrylic cleaning pad x 1 
water conditioner 5 ml & biological booster 5 ml 
step by step instructions