Hello everybody. I am very new to the aquarium addiction and I am afraid I have started seeking information too late. My family started a small 5 gallon aquarium a few months ago and we enjoyed our velvet wag swordtail and redtailed black variatus so much we decided to buy a larger tank and start a small community. So we set up the 29 gallon starter kit and after our two had been in treir new tank for a week or so I stopped by the petstore after work and bought 3 zebra danios and 2 african dwarf frogs to start the community. That was three days ago. The two frogs were very different in size and I thought nothing of it. Now we have noticed the larger frog seems to be doing well as far as eating,activity and going up for air while the smaller one has been very lethargic and wont eat. Which prompted me to Frog Forum where I have been reading about other peoples similar troubles and Quarantining. Now I need help. I still have the old 5 gallon tank. Should both frogs go in or only the smaller, inactive one? What steps should I take for the other fish and the larger tank seeing as I have already introduced the unquarantined frogs?