Hi This is my first post here. I don't have an aquarium yet but I expect my kids gold fish bowl will need expanding at some point. For now I am building a live bait tank for mullet and need advice. I practice fresh water and rock & surf fishing - mainly for in edible species (shark rays etc). Virtually all my fish are tagged and released. I understand some members may not be PC to be asking about live bait on an aquarium forum but hopefully others will provide the info I need. Cheers !