MARK'S AQUATICS

Hi All! My name is Mark and welcome to my channel. Iv'e been in the aquarium hobby for over 30 years now and have extensive knowledge about the hobby. iv'e kept both marine, tropical ,cold water, ponds, , so if i can help any of you guy's out with any information don't hesitate to ask! I'm always here. Check out my channel and consider subscribing if you enjoy my videos.Look forward to hearing from you. Mark....