50% water change and still 20ppm nitrates

[Milad]

Originally Posted by SeaHorse_Fanatic

If there are no corals suffering, I wouldn't worry too much about the nitrate levels being at that level. Fish are not nearly as sensitive to 20ppm nitrates as say sps or some lps corals.

Is your tank mainly fish or is it a mixed reef setup?

mixed reef

I haven't lost a coral or anemone yet. im not an expert but the corals seem to be doing fine, a kenya tree i put in a couple months ago is now triple the size, the zoas seem to be growing. my birdsnests are really growing.

Here is the fish list:

Purple tang
mimic tang
yellow tang
powder brown tang
foxface
6 line
yellow coris wrasse
cleaner wrasse
2 cinnimon clowns
2 true percs
2 black occ
2 maroon
2 bagaii cardinals
lawnmower blenny

inverts
cleaner shrimp
Porcelain shrimp
black brittle star
serpent star (which i have idea what happened to, havent seen this guy since i put him in around the time this stuff happened)
tuxedo urchin
black long spine urchin


im not planning on adding anymore fish (most likely will be removing 4 clowns), and I have a shipment of corals coming this weekend and I think I should be set for corals, fish, inverts.