Sad Fish Story
Go Fresh Water..... they are easy to maintain and the fish do not cost an arm & a leg if one dies on ya.
And for the love of god do not do what I did with my first tank I tried. I bought some African Cyclids(sp) and some Red Belly Pacu's well all good till the Pacu's started to grow then eat each other. I bought the pacu's cause they are cousins to the Piranah.... look just like them and feed just like em too. I fed mine diced meat, bannanas, cherry tomatoes and the occasional live feeder fish. When he would eat you could hear him working the food in his jaws due to they have molar like teeth. Well Packey as I called him ate all the other fish in the tank. I had a 250 gallon, about the length of a sofa. and he out grew that. when I moved I had to get an oil drum to move him. I wish I had pics of him, but just beware of the machismo first look and buy these fish. They are awesome, but unless you are into mercy killing, cause I tried to get rid of him at the local zoos and aquariams, no one would take him... 
well I was determined to keep him, was about to buy a new larger fish tank for him..... Had to move again used another sand blasted oil drum but something had to have been left behind .... he died of some type of contaniment left in the tank. I had packey for about 4 years..... in side of 4 hrs, he was gone..... I took him to the beach and buried him in sand dune......
| quote: | | Pacu (IPA: [paˈku]) is a common name used to refer to several species of South American freshwater fish that are closely related to the piranha. They are mainly herbivores, but will also eat small fish, insects, and meat on fishing lures[1] (see omnivorous). Their teeth, which may resemble human teeth, are used to cut through vegetation and crush seeds that fall into the water. Pacu and piranha are distinguished from each other by their teeth and jaw alignments; piranha have pointed, razor-sharp teeth in a pronounced underbite, whereas pacu have square, straight teeth in a less severe underbite, or a slight overbite.[2] Additionally, full-grown pacu are much larger than piranha. |
This is what they look like when little and in the local pet stores

and this is how I had to move him by year 2.....
(not me, god no!! had to find a pic for ref)


good luck to you in your new and very fun hobby,
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