guppy question

[kaianuanu]

i am starting a breackis tank soon and i am going to have quite a few predetory fish that i'd like feeders for. my lfst has small feeder minnows(really guppies) that i was wondering if i could convert to brackish. if so, how?

thanx,
-Kai

[gm72]

I am personally against "converting" any fish from it's natural water type regardless of whether or not it can be done. If they are going to be feeder fish anyway why worry?

[kaianuanu]

how do you convert them?

[Mvjnz]

Slowly, a little at a time. Guppies can live in salt water, so they are a good choice.