I have very much refined this protocol during the preceding year.
I have a community tank which includes cories, SAE's, Gold Nugget Plecos, Yoyo loaches and most importantly, for the purposes of this article, Queen Arabesque Plecos (as these are very, very sensitive fish).
I have determined this protocol to be successful without the uses of medications.
I normally maintain the water temperature at approximately 78F (25.5C).
Salt is defined as aquarium salt and NOT table salt!
Upon observing a white spot on a fish or a fish brazing themself on various tank appurtenances:
Day 1
Increase the water temperature to 80F (26.6C)
Perform a 20% WC.
Add 1 Tablespoon of salt per 20 US Gallons of water (76L, 16.6 UKG)
Day 2
Increase the water temperature to 82F (27.7C)
Add 1 Tablespoon of salt per 40 US Gallons of water.
Day 3
Increase the water temperature to 84F (28.8C)
Add 1 Tablespoon of salt per 40 US Gallons of water.
Day 4
Increase the water temperature to 85F (29.4C)
Add 1 Tablespoon of salt per 40 US Gallons of water.
Days 5, 6, 7 and 8
Do nothing
Day 9
Perform a 20% WC.
Decrease the water temperature to 84F (28.8C)
Day 10
Perform a 20% WC.
Decrease the water temperature to 82F (27.7C)
Day 11
Perform a 20% WC.
Decrease the water temperature to 80F (26.6C)
Day 12
Perform a 20% WC.
Decrease the water temperature to 78F (25.5C).
Day 13
Return to the typical maintenance protocol.
TR