Welcome

to Scuba

Sea Colony has devoted itself for over 40 years to being #1 in every aspect of scuba diving and to fulfilling our customer's needs. As many may know by now, John and Lin are looking to retire. If anyone is interested in buying a great, fun, and profitable business, contact John at 410-544-3607.

Upcoming Scuba Events

For a complete listing of upcoming classes click here Open Water Scuba Course

Visit Classes page for more dates

Checkout Dive Weekends at Lake Phoenix

Visit Lake Phoenix page for more dates

Latest Update from

Sea Colony

Since 1978 when Lin suggested to John that we should open our own Dive center we both have been hard at work developing Sea Colony Aqua Sports into the largest Dive Center in the state of Maryland. The Dive Center has 3000 square feet of floor space which allows us to have Retail sales area, Repair shop, Office spaces, Classroom, Garage area for the 5000 PSI air system and rental equipment staging area. We have over 85,000 customers in our data base, issued over 21,000 certifications, received numerous awards for customer service, dealer of the year awards from Henderson Aquatics several times and Repair service award from several manufactures. We both were flown out to PADI Headquarters in September of 1995 for John to receive an award for issuing more than 3,300 certifications in 14 years, more than any other PADI Instructor in the world. All of this is something to be very proud of but after 43 years we both think it is about time to retire. The facility has been doing very well even with the Covid19 pandemic. We were only shut down for 10 days in March but we have been open full time ever since. Sales, classes, repair shop and certification week ends at Lake Phoenix have been very busy. With all this we have decided to sell SEA COLONY, we plan to work with anyone who might be interested in purchasing the dive center. The reputation of SEA COLONY will continue to thrive with someone else at the helm along with our help.