Ats failed...rearranged santa Monica drop 1.4x in display tank and small cheato fuge in sump plus DIY small bubble reactor with nutricarbon for bacteria. Now two months NO water change....parameters looks great Sent from my LG-H860 using Tapatalk
Depends whether u looking for old or new tank setup.....AquaMarin has the tank u need which New and come with all equipment needed also setting up with sand and rocks Sent from my LG-H860 using Tapatalk
It's same as bio pellets(no reactor just air stone...cubes filled with carbonates that bacteria eats then skim out. Refill depends on your tank nutrient Sent from my LG-H860 using Tapatalk