ProLine™ Autofill Kit Lifegard Aquatics because they are true glass

because they are true glass beads instead of crushed glass (which is used in comparable filters)

Reduces the frequency of cleaning by accelerating the breakdown of organic solids that can lead to high maintenance requirements

anaerobic and chemotrophic bacteria capable of carrying out all of the necessary processes for optimum performance of bead filters

It is an excellent refill for all filter cartridges and can be used for all freshwater and saltwater aquariums

For large fish loads it is advisable to double the amount of carbon for the pond size

ProLine™ Autofill Kit Lifegard Aquatics because they are true glassThis ProLine Autofill Kit from Danner Manufacturing, Inc. can be used to automatically fill your pond when water reaches below a certain level. This low maintenance solution saves you time and trouble! For use with PRO4800 Pump Vault (#02460) and PRO2000 Mini Pump Vault (#02465) Accepts 3 4" hose Instructions