Scuba Diving Articles

Blog by Ken Kollwitz with scuba diving articles, topics & tips. Ken covers things like lobster diving, beach diving, marking equipment in case it gets lost, spearfishing, weather, boat tipping and more.

Surface Signal Devices – WHY they are IMPORTANT to have

Surface Signal Devices – WHY they are IMPORTANT to have The surface signal devices I will be talking about are the safety sausage (no, they are not good to eat), Scuba Tuba (not a musical instrument), signal tube, surface marker buoy (SMB), or master blaster (just kidding). Other surface signaling devices are whistles, mirrors, flares, […]

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