So my tanks been running for over almost 2 months now and my readings are all good. 0 ammonia, 0 nitrite, and about 10 ppm nitrate. I did my water change and I got all of these 2 weeks ago. I also got 10 blue leg hermit crabs and 10 turbo snails. All seem to be doing great and like i said they have all been in there for a little over 2 weks now. What do yall think?