Does your pet store only have aquariums, or do they also have terrariums? I'm very curious about the difference between constructing a terrarium and an aquarium if both of these things are made of glass. My friend says the aquarium is just filled with water. But I believe the terrarium system itself is different from the aquarium. I want to get a chameleon instead of a clownfish. My Joey fish was already old and died of old age. I want to buy a chameleon and use the old fish aquarium for his future terrarium. Also, I want to make my pet one of the ESAs in the future. Please advise me on this in private messages. Thanks.