Yes. I take emphasis on keeping those numbers in that exact ratio between the 2. The odd time needing to dose nitrates a tad.Your nutrients are in the perfect 100 to 1 ratio! That's really cool to see. It's been found that in some aquaria like Sanjay's tank and Marc Levenson's tank that everything is happy as long as NO3 is 100x higher than PO4. It's been tested in a few aquaculture systems as well with similar findings.
Next time I test I will provide results, but I have not tested in a long time . I'm mostly a by eye kind of guy, if something is unhappy I either dose or do a water change... Hasn't failed me yet haha.
I as well am usually a “by the eye” kinda guy. I typically watch the “needy” corals like acros and sps and suprisingly my biggest indicating coral is Duncan’s lol. When they don’t look right, I know something might be off a tad.
I completely cleaned out the refugium the 2 weeks ago … I literally took out about a gallon bucket of caulerpa prolifera as flow was being affected and noticed a few patches of cyano.
Watched nutrients for the heck of it every other day and no changes. I was suprised.
Imagine that tank there literally covered haha.
Also , I’m a big advocate for water changes to prevent trace element deficiencies or too high increases.
I usually do a 60g change in my system every 2 weeks with FaunaMarin salt. Cool thing is u get an ICP test with every bucket of salt.