21 July 2011

9:30a/6:45p (tested)

Little Pond   68°/70°-
pH - 7.2+ weak
buff - 180 weak edges
nI - 0
nA - 0 plus maybe a trace
salt - not tested
NH3 - 0+ / total

Spa   68°+/72°-
pH - 7.6
buff - 120- weak
nI - 0
nA - 0
salt - not tested
NH3 - not tested

Little Pond - Cleaned hat. Fed five minutes of Holistic Choice.

Spa - Fed some Oranda Gold.

Little Pond - Cleaned hap; cleaned small pump leaf basket; cleaned big pump leaf basket. Power chump (≈10% H2O change). Added full (2-1/2 C) BIU. Fed 6 (Harpo), 12 (the rest) ea MF.

Spa - Topped off. Added half (1-1/2 tsp) BIU. Fed 1 MF.

Filter Pressure Gauge - 4 psi.
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http://www.langdon.org/test/koi/