frogfish

So my brackish water frogfish has developed a weird lump under his mouth (throat area) a week or so ago and I was think it’s a goiter, though I’m not sure. Thankfully it doesn’t seem stressed, though I’m a bit worried. I will admit its diet hasn’t been great as I haven’t been able to stop and...

I was hoping someone can give me the lowdown on these crazy cool fish. From my research they are totally freshwater and even change color to match the aquarium. Which would be amazing. I always wanted another Angler not sure of I should set up a small saltwater tank or just get one of these...