Are valentini puffers hard to care of?Theyre lifespan?I read a lot about them about that they are readilly available everywhere(at all big fish stores worldwide)and they make cool pets.I had a green brackish puffer that lived 7 years .And my dad had a puffer too (a Fahaka).So valentines' worth the money?They are hardy?They fight with other fish?And the last question;they can live in community tanks?