Newbie here to the reefing game. I have this five gallon tank with 2 fish, a few small coral frags, a blood shrimp, two turbo snails and 3 small hermit crabs. (Likely too much livestock, but this tank will eventually be used as a quarantine tank, livestock will be moved to a bigger tank. The target bigger tank is in 1st week of it’s cycle.) Water tests are fine except nitrates are running high. I’ve been doing weekly 30-40% water changes to reduce nitrates but they are having a negligible effect.
Also, when doing water changes on such a small tank I try to vacuum up as much detritus as I can but it’s difficult given the rock (cramped space) and the fact that I’m syphoning out water so fast. (Really got to work fast!)
Any ideas on efficient detritus clean-up and nitrate removal would be welcome. Thanks!
Also, when doing water changes on such a small tank I try to vacuum up as much detritus as I can but it’s difficult given the rock (cramped space) and the fact that I’m syphoning out water so fast. (Really got to work fast!)
Any ideas on efficient detritus clean-up and nitrate removal would be welcome. Thanks!

