Prepare certain parts per million (ppm) concentrations in water for disease treatment in fish pond culture.

Suppose an Aqua consultant told you to prepare 2 ppm Potash solution for disease treatment in your culture pond. On that time what amount potash ( gm) you will use to prepare 2 ppm solution in your culture pond.

Firstly,

Calculate your pond area (Length and width) and water depth, multiply it by 2 ( so that potash is 2 ppm) . Find out result definitely will gm.

Hydrogen Sulfide (H2S) gas source, management and harmful effect of Hydrogen Sulfide (H2S) on Fish pond

Up to one third of the content of feed used in culture system may be indigestible. And 25% of the feed become wasted if sinking feed is used. That’s why massive gas problem specially Hydrogen Sulfide (H2S) gas occur at the middle of the culture stage. If we do not solve it fish suffer huge suffocation problem and mortality occur. We can easily understand by following diagram.