looking to buy saltwater eel or fish

[SeaHorse_Fanatic]

Originally Posted by ghosttruck

... just the small one like the come one

No idea what you're talking about. Catsharks and Bamboo sharks are occasionally available for sale, but none are suitable for tanks under 200 gallons when adult. Their tanks should have lots of open space to maximize swimming room. They also require a lot of flow (high oxygen levels) and their tanks must be overskimmed, since they eat meaty foods like whole smelts, squids, etc. and are very messy eaters. Not sure what your system is like but you basically need to build your setup around the shark's needs to successfully keep one long term.