Bible says that we should avoid those sea creatures which do not have fins or scales...Eat and enjoy fish, but in a healthy way...

God given, Healthy dietary laws [Leviticus 11:9-12] Scripture states that we should avoid those sea creatures which do not have fins or scales. We now know that bottom-feeders (those with no scales or fins) tend to consume waste and are likely to carry disease. Eat fish with fins and scales to remain healthy. God created them, God knows them better, just trust God.