Gary's Pet Jungle
2857 S Howell Ave, Milwaukee, WI 53207
From the outside, it would appear that this store didn't have much. But go inside and you'll see it's packed full of selection. There's a fish room with a large selection of freshwater fish at reasonable prices. It also has some reptiles, birds, mice, and other small animals. You can also pick up prebagged bulk food for your pets.