larn
New member
Hi
I've been cycling my tank for the last month or so, the nitrites have been dropping every few days and it's near the end of the cycle, but i noticed something strange after i had done a test today. I didn't clean out the tube right away and then about 5 minutes later the water began to change again, this time to a light brown colour.
I normaly clean the tubes out after a couple of minutes so i never left it long enough to notice this before, is it normal?
I've been cycling my tank for the last month or so, the nitrites have been dropping every few days and it's near the end of the cycle, but i noticed something strange after i had done a test today. I didn't clean out the tube right away and then about 5 minutes later the water began to change again, this time to a light brown colour.
I normaly clean the tubes out after a couple of minutes so i never left it long enough to notice this before, is it normal?