Ok so I am brand new here but plan to hang around
I just took in a couple of f8's from a fellow who was no longer able to care for them.
It was an urgent situation so I have the F8's & a few guppies who lived with them??
(I've had fish.. I've had a saltwater tank before so I am not completely without knowledge.. I know these guys are supposed to be brackish to marine, but they are currently FW, they are small about an inch big.)
Here is my dilemma I do not currently have ANY existing tanks set up, I have a 10 Gallon I have set up temporarily with sand substrate and a bio wheel filter.
I have set it up, dechlorinated it and the filter is running, the fish are currently in a large tupperware container with the tank water they used to live in, I have actually alternated hooking the filter up to this until I figure out how best to proceed.
I have Tetra Safestart, I have googled that it does work.. but obviously I am concerned.
Should I leave the fish together? (the guppies) I know they technically cannot live together but they have been?
And should it be ok to let the tank run overnight and then add in the safestart and then add the fish? should I also include the existing water they have been in?
I've never owned puffers before so sorry for all the questions.
For diet I have krill for them is this adequate? what about the guppies?
*sigh*

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