Ammonia, nitrites and ph are where they need to be. At this time, I’m just hoping to ID this growth so I know what to do up coming… if nearly anything. Wish I had a means to add a photograph. Since you continue to have fish, you’ll really need to https://blue-arowana-for-sale35567.blogolize.com/black-arowana-for-sale-No-Further-a-Mystery-56333809