They get anywhere between 6-7 inches and can live up to 15yrs. Although they are sold in pet stores in freshwater, they are brackish water fish. The only time they live in fw is when they are juveniles, and once adults, they prefer marine conditions. Yep, they can be aggressive, and will nip at the fins of other fish. And they will pretty much eat your cuc. Just like the larger marine puffers, they are full of personality.Knowing nothing about them, how big do they get? Pretty docile, or do they show agression?
Thank you.Those are really cool fish Smitty!
Walmart was the first place i checked when trying to buy them. But i ended up getting mine from a reputable pet store around my house. And yes, they will definitely take chunks out of passive tank mates. HahahaI remember buying those at Walmart when I was a kid, they took chunks out of all the community fishes I had them with.