Hydrologic Replacement Carbon Filter for Tall Boy and Tall Blue nutrients-and-supplements More red and blue PAR

More red and blue PAR per Watt than any other lighting fixture

this chain can be used to support your reflectors

4000K color temperature—great for seedling and vegetative growth

heavy feeding plants

Unit size: 18

Hydrologic Replacement Carbon Filter for Tall Boy and Tall Blue nutrients-and-supplements More red and blue PARNow chloramines, iron, hydrogen sulphide and heavy metals don't stand a chance against Hydrologic's newest offering in replacement filters for all their water filter units. KDF85 is the most advanced media that one can use when it comes to filtering water along with pre treating water before Reverse Osmosis filters. KDF85 not only has incredible chlorine and chloramines removal capabilities but it can also be successfully used for those on well or