hard water for growing fry

[shamsoo]

hard water say TDS 450-500 can be used or not for growing fry? thanks

[fcdiscus]

Yes it can. Frank

[Willie]

IME, frys grow much, much better in hard water. I add calcium/magnesium salts to my grow out tanks and get much better color development and size from my spawns. JimmyL was even talking about supplementing the food with calcium, which sounds very intriguing.

Willie

[shamsoo]

thanks, I will start working on well