- Joined
- Jan 20, 2019
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Been using the korallin s3002 denitrator for last 3-4 months with good results.
I noticed today, all of the media, say 12 inches worth of sulphur and 4 inches of calcium, that normally sit at the bottom of the reactor (sulphur first, sponge , then calcium) has slid up off the bottom by 4 inches, all in synch (sulphur is up 4 inches, sponge is up 4 inches, calcium is up 4 inches) and calcium is now very close to fitting at top that puts water back into the tank .
What would cause this? Has been making 0 nitrate and 0 nitrite .
I noticed today, all of the media, say 12 inches worth of sulphur and 4 inches of calcium, that normally sit at the bottom of the reactor (sulphur first, sponge , then calcium) has slid up off the bottom by 4 inches, all in synch (sulphur is up 4 inches, sponge is up 4 inches, calcium is up 4 inches) and calcium is now very close to fitting at top that puts water back into the tank .
What would cause this? Has been making 0 nitrate and 0 nitrite .