9 September 2004

SuperSpa   70°
pH - >7.2 weak
buff - 10+ weak
nI - 0+ a titch
nA - 10
salt - .30
NH3 - 1-? / 2- total

Spa   70°
pH - 7.2+ weak
buff - 120 weak
nI - 0
nA - 15-
salt - .30
NH3 - 1- / 2- total

After H2O change, before Pond Prime and BIU:

SuperSpa
pH - 7.2+ a tad weak
buff - 180
nI - 0+
nA - 10
salt - N/A
NH3 - .75 / 1.5 total

Spa
pH - >7.2
buff - >120
nI - 0
nA - 10-
salt -
NH3 - .75 / 1.5 total


SuperSpa - Cleaned socks & sponges. ≈25% H2O change. Added 1/4 C Pond Prime; added maint. + 1-1/2 tsp (5 tsp) BIU. Added 11 C salt; salt .32.

Spa - Cleaned sock & sponge. ≈15% H2O change. Added 1/8 C (2 T) Pond Prime; added 1 tsp BIU. Added 3 C salt; salt .31.

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