I'm having trouble finding lights that will fit a 29G tank. I'm thinking of switching my freshwater to a marine tank. But I'm not sure what size lights to get. Nor what wattage for that matter.
As for the filter. I'm guessing I need a wet/dry filter plus a skimmer? Or will a canaster and skimmer work? I don't know what size or what kind of filter to get for a marine tank either.
Any suggestions would be wonderful.

As for the filter. I'm guessing I need a wet/dry filter plus a skimmer? Or will a canaster and skimmer work? I don't know what size or what kind of filter to get for a marine tank either.
Any suggestions would be wonderful.