should be fine I would think. You will just have to position it for the best flow.The hob
filters work for both sw
. The rocks depend on what kind they are but I would think that if your fw
fish didn't die they might be alright. Did they come from a lfs
? What else you need will depend on what you are going to be getting. FO
, or reef. Give us some ideas about what you think you might like to have in your tank. Then we can give you some ideas on what to start with.