It’s been up for 6 months, I have a ton of snails different types and hermit crabs the parameters I haven’t taken in a while and I wouldn’t give you the most recent because it’s been a month or longer, my light schedule is 8 hours long, I do biweekly waterchange, I have my own rodi unit where I get my water from, could the canisters need to be changed in that unit?, for now I’ll manually remove it