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  • Adding pennsylvania mountain stone along pond edge. adding rocks along the perimeter of the pond helps make it look more natural with the surrounding landscape. We also added small fish and a fountain. using wheelbarrel to remove vegetation pond looks completely different after cleaning service The pond water is heavily tinted due to the pine needles. The big koi fish were reintroduced to the dechlorinated water non-tinted water small backyard fish pond with dry stack stones and waterfall Look how transparent the water looks after spring cleaning Bare bottom ponds allow for easy removal of muck and debris. Adding gravel helps protect the epdm pond liner Yellow irises are invasive plants commonly found inside backyard ponds In order to remove yellow iris you must pull their rhizomes Baltimore pond company servicing city fish pond owners Backyard pond services for residents of charles village Northern virginia pond company We installed a new pond master clear guard pressurized filter for the pond. These filters come
                with a backwash feature for easy maintanence Removing 10000lbs of cattails from the edge of a 1/2 acre farm pond.
                We used a tractor to disperse the cattail along the farm land to be used as fertilizer The shoreline is now accessible after the weeds are removed. You can go fishing. Too many lilies destroy the aesthetics of a backyard pond. Removing overgrown water lilies from backyard fish pond in olney. koi pond cleaning ellicott city ellicott city pond maintenance Renovating large koi pond by removing old liner and tree root Koi pond construction finished Dirty un maintained fishless pond in washington dc pond with increased water flow after servicing small 500 gallon pond filled with much algae and fish waste new gravel added to pond Too much water lilies, iris, and cattails in goldfish pond Removing all the vegetation allows you to see the fish Great looking water feature built on hill Sun exposure causes algae. removing tons of cattails from half acre farm pond you can access the shore now that all the cattail are pulled Disgusting pond filled with years of debris, leaves, algae, and pollen. When we reinstalled the Acuascape Acuasurge 3000 pump, there was a huge leak from the underground pvc connecting the skimmer and waterfall box.
    Koi pond construction, maintenance, and repair for Maryland, Washington DC, and Northern Virginia

    The Pond Fighter LLC

    company car licensed and insured symbol
    The Pond Fighter LLC is a full service pond company specializing in cleaning, repair, renovation and construction. We service Baltimore, DC, Northern Virginia, and all surrounding areas.

    Koi pond cleaning Bethesda, MD

    Nice looking koi pond with UV lights to prevent string algae. We added a net to prevent leaves from falling inside the pond during the fall.

    Hauling 5000lbs of crap out of a huge pond in Woodbine, MD.

    Using a wheel barrel and trailer to clean huge backyard water feature in Woodbine

    When a pond is left to sit for over a decade plants you initially put in for decoration and filtration quickly outgrow their pots and take over the pond. Soil from rain runoff is the cherry on top and your pond has successfully transformed into a wetland marsh. You can say bye to your fish as they will never be visible again.

    Overstocked koi pond in Severna Park

    Rectangular koi pond with goldfish and koi

    This rectangular koi pond was 3 feet deep and equipped with a Pondmaster pressurized filter. These filters also come equipped with uv lights that deter algae growth. Birds of prey such herons and storks cannot reach fish in deeper water. Deeper water will also accrue less algae as it minimizes the sunlight's rays.

    Baltimore city pond company

    Baltimore city pond service company

    We are familiar with the close quarter housing common inside the city. We have enough hose to drain the water far away from your property. We can even drain it into your neighbor's yard if you'd like.

    Tub pond renovation

    Small tub pond in owings mills with dead bird inside

    Thanks to the landscaper who decided to trim a tree into this pond we were able to come and rescue it. We even found a dead decomposing song bird inside that smelled terrible. In this video we added Pennsylvania mountain stone along the edge of the pond. This made the pond look more natural by hiding the plastic.

    Koi pond renovation

    replacing epdm liner and adding rocks glen burnie

    While renovating this koi pond we had to remove a tree root that had grown overtop of the liner. This caused a leak in the pond and was bad for the aesthetics of the waterfall.

    Yellow Butterfly koi relocation

    using a large net to catch elusive yellow butterfly koi

    Our client wanted his neighbor's koi so we got out our jumbo fish net and waders and went to work. Catching koi without draining the pond is a major headache but at the end we were able to safely transport 5 healthy 16 inch butterfly koi to our client's backyard koi pond.

    Koi pond construction

    building a koi pond with pennsylvania mountain stone

    A koi pond can help relieve stress from a long day at work. Grab a beer and listen to the waterfall while observing your koi swim around and do koi things.

    Repairing pond edge

    low pond edge causing leak

    Over time the ground supporting your pond edge can lose its strength and crumble. This can cause leaks and gives your pond an uneven look. It will also decrease your pond's maximum water capacity which will result in your pond getting dirtier quicker.

    Pond plants

    water lilies inside your pond can provied shade and cover

    Water lilies provide cover from the sunlight which reduces algae growth and water discoloration. When servicing a pond we can save your aquatic plants and replant them at the end of the job.

    Small backyard water feature in upper Baltimore

    Pond built under heavy vegetation

    A small pond is limited in the number of fish it can house but can have the same soothing effect as larger water features. This pond was built near a lot of vegetation which was removed and hauled away from the property.

    Mechanical filtration

    cleaning filter mats do not kill beneficial bacteria

    Mat filters clean your water by physically trapping waste particles and debris. They are also the breeding ground for beneficial bacteria which convert harmful ammonia (released from fish waste and organic matter) into nitrates.

    Testing water before cleaning a koi pond

    testing water ph for Glen Burnie home on well water

    Drastic changes in water paramaters can be harmful to your koi. We take preventative measures to ensure your koi experience the least amount of stress while we are servicing your pond.

    Installing an Acuascape AquaSurge 3000 GPH Pump

    In addition to cleaning ponds we also do pump replacements, submersible lights, and repairs/renovation. In this video June is installing a new Acuascape AquaSurge 3000 GPH Pump in Columbia, MD. The pump wire is buried underground and inserted into your outdoor-rated GFCI outlet.

    Deep cleaning a koi pond in Glen Burnie

    When cleaning a koi pond we first check to make sure your water paramaters aren't drastically different. We test for things such as ph, water temperature, and chlorine to ensure fish safety. Based on these results we can determine whether to do a 100% water change or not. In this video, June is cleaning the bottom filters inside the pond. This allows us to drain all the muck out with the remaining pond water. Clean filters will increase water flow which will increase overall filtration.

    Pond Cleaning Baltimore

    For ponds with no fish we do a 100% water change to achieve crystal clear water by the end of the job. In this job we had to drain the backyard pond into a storm drain in front of the house. We carry over 1000 feet of hose so that we can reach a storm drain or a forest in your vicinity.

    Removing 500 lbs of water lilies in Bowie, MD

    Excessive aquatic plants are a common problem among ponds. Lilies, irises and cattails are known to take over ponds as they multiply very rapidly. Although plants provide filtration and oxygen for the fish, too many can hurt the aesthetics and the ecosystem of the pond. In this video, we had too remove the lilies because they took up too much real estate and clogged up the pond. Overall water volume is very important in keeping your pond clean so removing these plants made room for more water.

    Relocating Koi into aerated holding tanks

    We are masters at handling koi and guarantee their health for the entirety of the job. In the following video June safely catches the fish with a large net and relocates them to an aerated holding tank near by. We slowly acclimate the koi during the cleaning to reduce their stress when reintroduced back into the pond.


    Masks will be worn during the duration of the job and contactless payment is available! If requested, job site sanitization will be offered free of charge!

    Service Area


    Ellicott City, Baltimore, Glen Burnie, Elkridge, College Park, Severna Park, Laurel, Rockville, Annapolis, Bethesda, Olney, Columbia, Potomac, Silver Springs, Hyattsville, Clarksburg, Randallstown, Damascus, Towson, Owings Mills, Annapolis, Cockeysville, Westminster, Keymar

    Washington DC

    Anacostia, Lincoln Heights, Hillcrest, Georgetown, Capitol Hill, Shaw, Cathedral Heights, Mclean Gardens, Wesley Heights

    Northern Virginia

    Arlington, Tysons, Fairfax, Mclean, Herndon, Dulles, Springfield, Centreville, Herndon, Alexandria, Falls Church, Loudoun, Manassas

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