Secondary Structure. This is where the secondary structure comes in. The secondary structure is a repetitive 3-D structure of a protein. These are things that people often come into contact with when they're looking at protein structures.
If your fish are more heat tolerant, try increasing the temperature to 32 C/89.5 F for the first 3-4 days to kill the Ich. Then reduce temperature slowly to 30 C/86 F, and hold it there for an additional 6-7 days, or until a total of 10 days have passed.
Do not enter treated areas without protective clothing until sprays have dried. Do not use on evergreens, euonymus, rhododendrons, or allow spray to drift onto these susceptible species. Do not use an oil spray within three weeks after a Lime Sulfur application. Do not spray in heat of day or when tempera-. tures exceed 85ËF. Do not let spray contact painted surfaces as dark stains or spots may result.