A.C.F & Water

[FrogPiggy]

The dying thing is a mean thing to do for money.In her tank there is one of those plastic gerbal igloo looking houses. She has had that for around 6 months if a little longer. there is a few live plants but not buried as supposed to be. there just floating. I had a hand full of the bigger gravel the real rock looking gravel on top of the house to hold it down & a plastic plant sticking closer to the top for easy resting when she wanted to stay at the top & that was it. I don`t` know if this was a bad mistake but i put her back in the fish tank. I could not deal with how she was acting in the new tank. I really was feeling horrible cause I knew there was a change in her. Another thing is...

I was having a issue with the fish 2 months ago It` was allll my fault. I tested the water & noticed the ph test color was a darker blue that was on the test chart results. Pet supplies plus is telling me to add this and do that. Well I then heard white gravel causes high ph & its hard to get rid of ph. the only way is to remove the gravel. ugh so i took out the gravel & added new gravel. and done a big water change. well i then find out it is not white gravel it is white coral i think they said online. my goshhhh I will never ever listen to pet supplies plus again nor go there for anything. ever since this my tank has been wacked out obviously it went threw a cycle. Well it`s still going threw a process cause the water is not getting better, It will look good for a day or two & start all over again with high readings. the readings this morning are NO ammonia...Ni-TRITES 2.0 ppm....ni-TRATES 20.ppm You do not know how much I appreciate your time & help I really need to get this under control. It seems like I am a first time tank owner but believe it or not I had this for 2 yrs and my water has been good, at least with the test strips & the pet shop testing my water. I am new to the freshwater master kit test though. I started using that 2 months ago. I am on my second box already those are 40 bucks a pop for them. can ya tell i am freaking about these fish & my frog, Another thing when I had seen her vomit the other day it was a bright green, could she of eaten plants? what would of been a bright green? I had taken a photo if you want to see but it is not a good pic.

The photo with the white background is the throw up from yesterday, & I actually caught her throwing up this morning as I was vacuuming out some water. that photo is the blue net one.