Thanks for writing back I have a 30 gal. tall & keep about 2 inches down from top. I have 2 a.c.f, 3 giant danios,1 pleco,4 tetras, 2 tiger barbs. as for water testing I go regularly to my local pet shop if I don't have test here. I use aquarium salt when I do my water changes.I add the ammonia neutralizer once in a while, i use the stress zyme & have the stress coat that have been used. I keep it around 79 I have a submersible heater. my ammonia gets a little off once in a while but I fix it right away & I have had nitites a little high not to long ago & i have recently done a water change & plan on getting tested today. other then that the water is fine. I just bought a new filter but plan on buying a canister very soon. this one is a marineland bio wheel power filter 150, For up to 30 gal. The water flow is strong, I now have a water bottle cut & wrapped under the flow so it is more of a slower & quiet motion. I have live plants & gravel, 2 plastic hiding igloos, a car & a hollow crate I took the castle that I had in there out today. All is the same as when I bought them, However it does say they like new seeking s, so I move things around once in a while. as for there food. night crawlers, wax worms, I was feeding them rosey reds for a while & just realize that I should not feed them those. I am sooo mad because it was a girl at the pet shop who told me to. They do not eat floating food, they eat from my hand mainly or from the bottom of the tank. frozen blood worms & shrimp makes things to messy for the tank & id like to stay away from that. wishing they had that in a form to where i can just feed it to them and it not spread everywhere. I do not leave the light on long maybe 2 hours if that. I will put it on when I feed the fish & let it stay on a little while. I do not give them the frogs any type of vitamin or anything. last I seen her eat been about a week ago. She goes to the bottom and it seems like she is smelling for food so when I see her do that ill hold and or drop some food but she will not eat. I took out some aquarium water & her today and put in a 2 gal. square tank to see if she would eat. I figured it would be nice and quiet no fish. well i defrosted some frozen shrimp & put it in there. she did not touch it. I dropped in some fish food pellets she did not eat that either. I kept her in there about 10 min at the most then put her back in the tank. Yes I find poop but I have another frog & fish too. you ask for pictures, Do yo see the photos I posted or no? her changes are. she does not eat, she stays at the top of the water a lot more. she is bloated & today I noticed I think she is shedding. they both are 6 months old. I have had them both since they was tiny little things lol I bought them from pet supplies plus