FantaSEA Aquariums | Aquarium Design, Installation, and Service - Lothian, Maryland

Lynda Harrold-Blake

The owner, Dalton Leonard, takes care of my fish. His superior science knowledge has turned my 125 gallon salt water tank from a constant problem into one which looks great. He's reliable, personable, funny and very creative. My tank is always pretty and healthy.

Timothy G.

Fantasy aquarium services is a game changer . I can't tell you what a friend they have become. Dalton and Cullin are wonderful. They showed up at just the right time. I'm 63 years old and have a 240 gallon saltwater tank with all the bells and whistles...well almost all. They completed that package and have made it so beautiful and enjoyable, freeing up so much time, energy and worry. Thank you all for a job well done.

Land and Sea

Dalton Leonard at FantaSEA Aquariums is very knowledgeable, honest, and fair. His work is of the highest quality in the industry. He is one of the most friendly, enthusiastic, hard working people I have had the pleasure of working with. His customer service is tremendous. He is meticulously efficient, clean and professional. He answered all my questions and gave me some great suggestions. I highly recommend Dalton Leonard at FantaSEA Aquariums to anyone seeking aquarium services !

Sue Bentivenga

Update: I have no choice but to change my original 5 star rating. I have been trying to reach Dalton for the past month, via emails and phone messages, with no response at all. Extremely frustrating and disappointing!

After unsuccessfully trying to get our marine aquarium (Red Sea 250) established for several months, I decided to call Dalton from FantaSEA Aquariums. After sending him pictures, he was so helpful in explaining what he felt was wrong, and recommended that we purchase certain test kits (purchased from a 3rd party) in order to get more accurate readings. He spent a good hour on the phone with me, and recommended that I call him back after receiving the kits and testing the phosphate and nitrate levels. I am just so appreciative of all the time he has spent with me thus far, via the phone and emails!

Jay Stelacone

FantaSEA set up my 150 gallon tank over six years ago and still services my tank today. Dalton keeps my tank in great condition, and whenever a problem strikes, he is super responsive. FantaSEA makes saltwater tank ownership easy. Bottom line... I would have been out of the hobby several years ago if not for Dalton and FantaSEA.

Kevin O'Brien

I was referred to Dalton of FantaSea Aquariums by a local fish store. I was looking for someone to manage the care of home office fish tank. Dalton was quick to respond to every question i had about the up keep of my tank. He takes personal care and makes sure the job is done right. My fish are very healthy and i l know i will be able to rely on Dalton to keep my tank looking great. I highly recommend Dalton of FantaSea Aquariums.

Gamers Unite

Current client

Gotta say. I’m really impressed with the level of care and expertise these guys bring to the table. I have a 40GAL breeder and it’s starting to form into a reef tank. Only a rose bubble tip anemone and a green star polyp now, but it’s gonna grow.

These guys are your one stop shop for what your tank needs. I went to them because my tank was a wreck and I broke my foot, making it hard to keep up. They can provide you livestock and make sure everyone is healthy before they get in your tank.

Highly recommend these guys if you’re starting a new tank, have issues with your existing tank or can’t find the time for maintenance. These guys do it all!

Zahedabanu Ahmed

I had a big issue with my tank with different service, and I called the fanta aquarium person came over at the same day. And take a look my tank, gave good suggestion and good recommendation. I am leaving in VA and MD is really far, they send me email with good recommendation. I really appreciate their help. I definitely recommended them. Very very good service.