<a href=showthread.php?s=&postid=10080316#post10080316 target=_blank>Originally posted</a> by WarDaddy
A tank does not go from 0 to 180 in a day...
This has to have been going on for months.
Questions that need to be answered...
When was the last Nitrate Test?
What is the Water Change Schedule?
What method of Nitrate Export are you using (Macro, Deep Sand, Water Change)
What is the maintenance routine?
What is the bio load?
How often and What is being fed?
Skimming, if so what kind, how much skimmate?
Beyond getting the nitrates back down, we need to figure out what happened and get some procedures in place to prevent it from happening again. Let's see what we can do to help the poor guy. Nothing is worse than a tank crash. The feeling of helplessness often leads to people getting out of the hobby, and no one wants to see that happen!