Hello Im new to this forum. I've noticed already you all seem very knowledgable to the fish keeping hobby. I have a 16 gallon biorb and a 20 gallon tank. In my biorb i have 4 high-finned platies and in my 20 gallon i have platies a molly and two guppies. I feel i've mastered caring for these easy fish. I want to move to the next step, yet not have much moe work to do. I was wondering on a size tank i should buy, specificity as to the aquarium's manufacterer would be great. I would also be interested in what fish options i have for it and what kind i should move to next. Im sort of bored with the livebearers
. thank you for your time. Any information would be great.