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Four Before and After Projects


Nothing inspires a water garden lover like great before-and-after pictures! These are some of our favorites, as they show how a water garden can transform your space.

Want to see your water feature on our blog? Just email your photos and story to heather@markthepondguy.com.

Is Your Pond Eco-Friendly?


Ecosystem ponds can be easy to understand if you have a good grasp of what components go into a basic, functioning ecosystem. An ecosystem pond works with Mother Nature to provide food, shelter, and safety to the wildlife around it. It also provides you with an all-natural, low-maintenance piece of paradise. It’s important to remember, however, that every piece of the ecosystem puzzle must be present in order for a true ecosystem to be in place. Eliminate one of these elements and you’ve got an unbalanced ecosystem that won’t be so low-maintenance anymore. Check out the things you’ll need to get your ecosystem pond fired up:

Circulation System is really just a fancy way of saying “pumps and plumbing.” The proper size pump and pipe diameter are extremely important for the aesthetics of a water feature. More importantly, an efficient circulation system keeps the water moving and provides the necessary oxygen levels for healthy fish and plants.

Proper Filtration System includes the use of both a biological and a mechanical filter. A biological filter provides surface area for beneficial bacteria to colonize and remove excess nutrients from the water. A mechanical filter will not only pre-filter the water and house the pump; it will also skim debris from the water’s surface to prevent the accumulation of organic materials on the pond floor.

Fish are an integral part of any ecosystem. Unfortunately, fish are often seen as creating a maintenance nightmare. Contrary to popular belief, fish will actually reduce pond maintenance, as they graze on string algae and bottom feed from the pond floor.

Aquatic Plants are Mother Nature’s true filters. Plants are great for adding character to a pond by providing color and texture, but from a filtration perspective, they’re second to none. Thriving from the excess nutrients in a pond and depriving algae of its food source, the aquatic plants in a water garden, given proper coverage, are critical for the overall health of the ecosystem.

Rocks, Gravel, and Bacteria have been a controversial element in the hobby for many years. Many enthusiasts have steered away from rocks and gravel out of fear that their system will become a maintenance nightmare. On the contrary, rocks and gravel will not only make your pond look more natural, they will also protect pond liners from UV light degradation and they provide tremendous surface area for beneficial bacteria to break down excess nutrients in the water and dissolved organic debris on the pond floor.

Having all these things in place makes all the difference in the health and success of your water garden. Use them and work with Mother Nature, not against her, for a chemical-free wonderland of water! The truth is that most people opt for the ecosystem way of water gardening because it’s easier and it just makes sense. A low-maintenance ecosystem pond provides you with more free time to enjoy friends and family … while gathered around your pond, of course!

Pond Calculations


Use this handy pond calculation list to find: pond gallonage, stream gallonage, quantity of gravel used in the pond, and more!

Approximate Gallons of Water in a POND
Length x Width x 80% x Avg. Depth x 7.48 = total gallons

Example: an 11′ x 16′ pond, average depth 1′. 11 x 16 x .8 x 1 x 7.48 = 1,053.184 ≈ 1,000 gallons

Approximate Gallons of Water in a STREAM
(Length x Width x .25 (Depth) x 7.48) = Gallons in the stream ≈ 30 gallons

If you have a pond with a stream, calculate the gallonage of each seperately and then add them together.

Approximate Gallons of Water in a PONDLESS ® WATERFALL BASIN
With Stone
Length x Width x Depth x 2.2 = Gallons in the Basin
With Large Matrix
Length x Width x Depth / 4.3 = Number of matrix used
Number of matrix used x 32 = Gallons in the Basin
With Small Matrix
Length x Width x Depth / 2.3 = Number of matrix used
Number of matrix used x 17 = Gallons in the Basin

Electrical Consumption / Conversions
Amps x Volts ÷ 1,000 x .10 (kw/perhour) x 24 hrs x 30.4 days = Monthly Cost
Watts = volts x amps
Amps = watts ÷ volts

Rock Calculation for the POND
Length x Width ÷ 40 = Tons of boulders
***Using a 1:2:1 ratio***
For every (1 TON) of 6”-12” rock, Get (2 TON) of 12”-18” and (1 TON) of 18”-24”

Quantity of Boulders used in a STREAM
For Every 10’ of STREAM = (1 ½ TON) using 1:2:1 RATIO from above

Quantity of GRAVEL Used in the POND
Pond Gravel = 30% total tons of pond boulders

Quantity of GRAVEL Used in the STREAM
Stream Gravel = 30% total tons of STREAM Boulders

Small MicroPond/ D.I.Y. Rock Calculation for the POND
Length x Width ÷ 65 = Tons of boulders

Small MicroPond / D.I.Y. Quantity of Boulders used in a STREAM

For Every 10’ of STREAM = (½ TON) 6”-12” & (½ TON) 12”-18”