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Air is a very important item that you
need to introduce into any pond, whether
this is for a specialist Koi Pond - or just
the 'garden pond' ... every living thing
needs oxygen ... this of course includes
our Koi and also the bacteria that we
need to provide for proper biological
filtration.
Aeration is an efficient and economical
method for increasing the oxygen
saturation of your pond, while also
improving circulation and surface gas
exchange.
We offer many quality air supply products
for your Koi pond, including a variety of
quality air pumps in various sizes, as well
as sintered glass airstones, aerated
bottom drains and airline tubing. By
choosing a link above you will be guided
through our selection of Koi Pond air
pumps, and supplies.
need to introduce into any pond, whether
this is for a specialist Koi Pond - or just
the 'garden pond' ... every living thing
needs oxygen ... this of course includes
our Koi and also the bacteria that we
need to provide for proper biological
filtration.
Aeration is an efficient and economical
method for increasing the oxygen
saturation of your pond, while also
improving circulation and surface gas
exchange.
We offer many quality air supply products
for your Koi pond, including a variety of
quality air pumps in various sizes, as well
as sintered glass airstones, aerated
bottom drains and airline tubing. By
choosing a link above you will be guided
through our selection of Koi Pond air
pumps, and supplies.
Koi Pond Aeration
"Aeration" is the term that we use to mean adding air to the water. Since air contains 22% oxygen,
aeration adds oxygen to the water.
There are a number of very essential pieces of equipment to consider when planning a pond.
None more so than a good reliable quality air pump.
So why aerate a Koi pond?
A Koi pond is more than a hole in the ground with a liner and some water. In order to have a healthy,
dynamic pond environment you also need a biological filter, a source of aeration, a circulation pump
and adequate space, or volume. It is important to note that all of these elements must work in
harmony with one another.
The filtration system purifies the water of wastes, bacteria and other toxins. An aerator supplies air to
the water so the fish will have oxygen and the water does not stagnate. The pump moves the water
through the filter and aerator. This cycle is the lifeblood of a pond.
Water ponds, fish and oxygen ... the big secret to Koi fish keeping.
We survive on this earth because we can breathe oxygen. Koi need oxygen and the beneficial
bacteria that keep the water healthy need oxygen.
Where is the best place in any pond system to add air or oxygen?
Directly into the biofilter system as close a possible to where the bacteria are sitting. This is why
vortex filters and Japanese matting work so fantastically well together in any serious water ponds
system .... but only by pumping plentiful volumes of air around the Japanese matting matrix.
How much air should you add to you Koi Pond?
Add as much air to your pond as you can using air pumps and air stones to distribute the air (highly
recommended for ponds that are heavily stocked). You can add the air directly to the pond, the filter,
the waterfall and anywhere else you can think of.
Pond Volume in Gallons 1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000
Liters of air/min required to maintain 40 80 120 160 200 240 280 320 360 400
Dissolved Oxygen at Koi Safe Levels
These numbers are intended as a guideline. Your application may vary according to stocking levels.
(In general terms, 40lpm per 1000 gallons is a good rule of thumb.)
The amount of oxygen water can hold is dependent upon atmospheric pressure, salinity and
temperature. Water can hold less oxygen as altitude increases. Salinity is not important for most
freshwater fish producers. The most important factor is water temperature. As temperature
increases, water can hold less oxygen. Most low oxygen problems occur from June through
September. The reasons for this are:
Water can hold less oxygen as it becomes warmer.
Respiration rates of both plants and animals increase with the warmer water, so more oxygen is used.
Summer's still, hazy or cloudy days may reduce the amount of oxygen produced.
Large amounts of feed given to fish at this time of year result in large quantities of fish waste which
create a higher demand for oxygen.
The last note for safety
NEVER - NEVER install an air pump BELOW water level! (Unless you install a check valve in the
line!) If at any time your power supply to your air pump is interrupted, water will back siphon down the
delivery tube and flood the pump workings, rendering the pump inoperative, to say nothing of the
danger of water and electricity coming in contact.
Please feel free to contact Dr Grecos koi and supplies should you require any guidance with your
project.
"Aeration" is the term that we use to mean adding air to the water. Since air contains 22% oxygen,
aeration adds oxygen to the water.
There are a number of very essential pieces of equipment to consider when planning a pond.
None more so than a good reliable quality air pump.
So why aerate a Koi pond?
A Koi pond is more than a hole in the ground with a liner and some water. In order to have a healthy,
dynamic pond environment you also need a biological filter, a source of aeration, a circulation pump
and adequate space, or volume. It is important to note that all of these elements must work in
harmony with one another.
The filtration system purifies the water of wastes, bacteria and other toxins. An aerator supplies air to
the water so the fish will have oxygen and the water does not stagnate. The pump moves the water
through the filter and aerator. This cycle is the lifeblood of a pond.
Water ponds, fish and oxygen ... the big secret to Koi fish keeping.
We survive on this earth because we can breathe oxygen. Koi need oxygen and the beneficial
bacteria that keep the water healthy need oxygen.
Where is the best place in any pond system to add air or oxygen?
Directly into the biofilter system as close a possible to where the bacteria are sitting. This is why
vortex filters and Japanese matting work so fantastically well together in any serious water ponds
system .... but only by pumping plentiful volumes of air around the Japanese matting matrix.
How much air should you add to you Koi Pond?
Add as much air to your pond as you can using air pumps and air stones to distribute the air (highly
recommended for ponds that are heavily stocked). You can add the air directly to the pond, the filter,
the waterfall and anywhere else you can think of.
Pond Volume in Gallons 1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000
Liters of air/min required to maintain 40 80 120 160 200 240 280 320 360 400
Dissolved Oxygen at Koi Safe Levels
These numbers are intended as a guideline. Your application may vary according to stocking levels.
(In general terms, 40lpm per 1000 gallons is a good rule of thumb.)
The amount of oxygen water can hold is dependent upon atmospheric pressure, salinity and
temperature. Water can hold less oxygen as altitude increases. Salinity is not important for most
freshwater fish producers. The most important factor is water temperature. As temperature
increases, water can hold less oxygen. Most low oxygen problems occur from June through
September. The reasons for this are:
Water can hold less oxygen as it becomes warmer.
Respiration rates of both plants and animals increase with the warmer water, so more oxygen is used.
Summer's still, hazy or cloudy days may reduce the amount of oxygen produced.
Large amounts of feed given to fish at this time of year result in large quantities of fish waste which
create a higher demand for oxygen.
The last note for safety
NEVER - NEVER install an air pump BELOW water level! (Unless you install a check valve in the
line!) If at any time your power supply to your air pump is interrupted, water will back siphon down the
delivery tube and flood the pump workings, rendering the pump inoperative, to say nothing of the
danger of water and electricity coming in contact.
Please feel free to contact Dr Grecos koi and supplies should you require any guidance with your
project.
| Dr. Greco's Koi and Supplies P.O. Box 788 Mount Sinai, N.Y. 11766 631-902-5991 Koi viewed by Appointment only Located In New York |
We carry Koi, and Supplies, pond accessories, Koi ponds, water test kits, UV, koi medication, koi
pond pumps, koi pond filters, koi pond aeration, koi food, nets and bowls, auto feeders, filter
media, pond accessories, skimmers and drains
We have advice on Koi Diseases, koi medicine,koi foods, koi pond care, and koi feeding
Dr. Greco's Koi and Supplies show Koi only by appointment
We are located in New York State on Long Island in Mt. Sinai, Suffolk County
Please feel free to contact Dr Grecos koi and supplies should you require any guidance with your
project.
pond pumps, koi pond filters, koi pond aeration, koi food, nets and bowls, auto feeders, filter
media, pond accessories, skimmers and drains
We have advice on Koi Diseases, koi medicine,koi foods, koi pond care, and koi feeding
Dr. Greco's Koi and Supplies show Koi only by appointment
We are located in New York State on Long Island in Mt. Sinai, Suffolk County
Please feel free to contact Dr Grecos koi and supplies should you require any guidance with your
project.