With the nitrates where they are you could. Your bb seems to be working just not great. You said your PH is low, what is it? Limestone and crushed coral work but very slow.
Current tank reading. Ph is still a little low at 6 ammonia is slightly high between 2-4 nitrites are 0 and nitrates are very close to 0 as well. Should I do a small 30% WC? Also I noticed some of my tetras eyes are a little cloudy is that Bc of the ammonia or Bc of something else? What can I put in the tank that won't kill the plants or BB since it's established. I was able to use seachem prime which made all water parameters a lot better. Also on a side not no inverts can live on here they just die. And advice or feedback on anything is appreciated.
I had to do a 75% WC. My room and the rest of my house started to smell Bc of the water in the tank. I don't know what going on if anyone has input. I added prime and bacteria and my reading are all close to zero