Baby Fish/ And Level ?

[steveo123xxx]

I have a few mollies and I was wondering how can you tell if one is pregnant or not feeling well
I also ran some water test and my results were as followed
ammonia level is 0
nitrite level is at 0.5
and ph is at 7.6
are these safe levels for my fish if not what should I do ?
I have a 48 gal tank and I have about 8 mollies and I have 3 cory catfish and 1 pleco
I was told not to do water changes for a while

 

[*Fishkies*]

How long has your tank been setup?

I would suggest you purchase a nitrate testing kit as it looks like your tank is still cycling.

You should do at least 20% water changes once a week in your tank.

Your fish may lay at the bottom and breathe heavily.....or...they may jet around the tank....they could do spirals. There are many different ways to diagnose problems in the tank.

Depending how long your tank has been setup you should do a 15% water changes.

 

[steveo123xxx]

How long has your tank been setup?

I would suggest you purchase a nitrate testing kit as it looks like your tank is still cycling.

You should do at least 20% water changes once a week in your tank.

Your fish may lay at the bottom and breathe heavily.....or...they may jet around the tank....they could do spirals. There are many different ways to diagnose problems in the tank.

Depending how long your tank has been setup you should do a 15% water changes.

my tank has been set up for almost 2 months I had a real problem with ammonia levels now they are somewhat calm I am doing testing daily it just seems as tho the nitrite levels stay kind of high its been about 3 weeks since my last water change ive rinsed off the filters and added bacteria Im just at a loss of what to do to bring the nitrite levels down any suggestion would be appreciated