My girfriend's mom of moving to Texas, so she went and bought a really nice 50 gallon wave tank with an emperor 400. Her mom has some swordtails, and neons, normal community fish, and 2 comet gold fish. I dont know if they can coexist but they seem to do well in her moms 55. Can these fish be alright together, any big deal?
the 2 are about 3-6"
the 2 are about 3-6"