Sorry let me digress here a bit
90 gal tank, 25 gal sump 4.5 inchs of south down in tank. Tank was set up about 10 days ago, and using the Squid method of cycling the tank.
Anyway all reading done withSALIFERT test kits show out of whack readings. I purchased a new bag of salt this morning mixed it to the same SG and temp as my setup. All reading from this are right on. Calcium is 420ppm, DH is 12 PH is 8.2, big difference in prevoius salt reading.
Does this help.
MINIATUS
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