yippyyae
Aquarium Advice Newbie
Hi all,
I'm converting my 55 gal FW tank to a Saltwater FOWLR tank. Eventually I'd like to look into raising corals or other inverts, but for rifght now I'm starting slow. I have a 4" bed of fine gravel in the tank now. I'ts not as fine as play sand but not that far removed. I was wondering if I can leave this gravel in the tank or should I replace it? Are there bacteria in a FW tank that are harmful to a saltwater environment? Any help is greatly appreciated.
I'm converting my 55 gal FW tank to a Saltwater FOWLR tank. Eventually I'd like to look into raising corals or other inverts, but for rifght now I'm starting slow. I have a 4" bed of fine gravel in the tank now. I'ts not as fine as play sand but not that far removed. I was wondering if I can leave this gravel in the tank or should I replace it? Are there bacteria in a FW tank that are harmful to a saltwater environment? Any help is greatly appreciated.