Leaving for Japan in 3 hours, back 9/23. This is the first extended trip away from my tank and I'm a bit concerned with how it'll do. Just did a 50% water change after running the full gauntlet of tests. Alk was a little bit lower than normal at 7.4dKh(Hanna showed 138ppm), normal cal 440ppm, mag 1300ppm, nitrate 20ppm and phos at .2
My friend will be over 3-4 times a week cat and tank sitting! Hanna salinity checker is recalibrated and a purchased a new Salifert alkalinity test kit. I showed my friend how to check the salinity and test alkalinity, w the Salifert kit specifically showing how to read the syringe and finally what kind of dosing to keep up.
I'm confident it will be fairly smooth to dose as I made the switch to ESV 2 part a few months back. The alk consumption in my tank has gone up in the last 5 or 6 months but not crazily, 5ml of the 2 part every other day is more than enough to keep parameters where I want them
Here's the plan:
- Make sure SG is 1.026, the hanna checker has always fluctuated btwn 1.025 and 1.026 but I choose to rely on it because whenever I've tested it against a hydrometer I got similar values. ATO makes this very easy
- Test alk at least 2x a week to keep an eye out for any potential swings, though I'm not as concerned about this since the dog days of summer are over, the rate of evaporation has changed.
- Feed the fish 3-4 times a week. I've asked my friend to feed very tiny pinches of pellets and flakes. They should be able to subsist quite a bit on the copepod populations.
- Finally, monitor and report back!