Hey everyone
I started up my tank (a little RSM nano) about 8 weeks ago now. I used Real Reef Rock, dead sand and the Reef Mature kit from Red Sea. I'm using the tank with the provided filtersock, two sponges, the original return pump. I updated the skimmer to a Tunze 9001 skimmer and I added an extra pump for flow in the tank, to avoid formation of dead spots. Furthermore, I use an ion exchanger (new) to produce my purified water and Aqua Forest Reef Salt to make my saltwater.
After a while I could measure (in this order) NH3 going up and down NO2 going up and down and NO3 going through the roof (>= 100ppm), so the tank cycled nicely, albeit a little slow.
By preforming some waterchanges I managed to get my nitrates down to 30ppm.
What is bothering me is that there seems to be a huge disconnect between my nitrate and phosphate values. As I mentioned my nitrates are running high, but my phosphates run at zero. I don't have any fish, corals or CUC in my tank.
I'm totally confused as to what my next move should be... Do I add some lifestock to the tank? Feeding and their waste would surely make phosphates go up? Than again, I'm not sure if my high nitrates (30ppm) are the ideal situation to introduce life to the tank.
What would you guys do/suggest? Do I keep doing waterchanges to get nitrates down to approx. 10ppm? Should I add some life and simultaneously do some extra waterchanges? Do I just wait it out and give the tank some more time to develop?
I had the feeling I prepared myself thoroughly for the start-up of my tank, but this is definitely not a scenario I thought about in advance. I feel totally clueless right now and I cannot seem to find a straightforward approach for this problem when reading online.
Thank you very much for your help/advice!
-Niels
I started up my tank (a little RSM nano) about 8 weeks ago now. I used Real Reef Rock, dead sand and the Reef Mature kit from Red Sea. I'm using the tank with the provided filtersock, two sponges, the original return pump. I updated the skimmer to a Tunze 9001 skimmer and I added an extra pump for flow in the tank, to avoid formation of dead spots. Furthermore, I use an ion exchanger (new) to produce my purified water and Aqua Forest Reef Salt to make my saltwater.
After a while I could measure (in this order) NH3 going up and down NO2 going up and down and NO3 going through the roof (>= 100ppm), so the tank cycled nicely, albeit a little slow.
By preforming some waterchanges I managed to get my nitrates down to 30ppm.
What is bothering me is that there seems to be a huge disconnect between my nitrate and phosphate values. As I mentioned my nitrates are running high, but my phosphates run at zero. I don't have any fish, corals or CUC in my tank.
I'm totally confused as to what my next move should be... Do I add some lifestock to the tank? Feeding and their waste would surely make phosphates go up? Than again, I'm not sure if my high nitrates (30ppm) are the ideal situation to introduce life to the tank.
What would you guys do/suggest? Do I keep doing waterchanges to get nitrates down to approx. 10ppm? Should I add some life and simultaneously do some extra waterchanges? Do I just wait it out and give the tank some more time to develop?
I had the feeling I prepared myself thoroughly for the start-up of my tank, but this is definitely not a scenario I thought about in advance. I feel totally clueless right now and I cannot seem to find a straightforward approach for this problem when reading online.
Thank you very much for your help/advice!
-Niels