
Pond maintenance
No pond is totally maintenance
free.
If you have a well designed pond with a
low maintenance filtration system you may only need 10 to 15 minutes, once or
twice a month.
Ideally a full pond clean should be
done as infrequently as possible. Full
clean outs mean that you need to start all over again and it takes time to
establish a natural ecological balance in the pond.
Partial water changes, of about 10%,
can help to freshen things up and gives an opportunity to siphon out some of
the pond debris.
The 5 Keys to establishing an ecological balance....
- Choose plants from each of the 5 Pond
Zones (see Zone Map) to create a well balanced selection.
- Don't add more fish than
your pond and filter will support and don't over feed your fish.
- Choose the right pump to circulate the
pond water.
- Choose the right skimmer and biological
filtration system.
- Lots of rocks and pebbles to create a
habitat for beneficial bacteria.
Preventative pond maintenance
Preventative pond
maintenance is generally better than a full overhaul. Oz Watergardens has not only the set benchmark
as a producer of waterlilies and pond plants, but we also help people with
their pond maintenance and can also overhaul
those that are out of control.
Why Clean?
- Build up of leaves.
- Build up of silt and mud.
- Invasion of weeds.
- Over grown plants.
- Plants turn yellow and die.
- Smelly water.
- Fish start to die.
Some of the key steps to a full pond
maintenance /overhaul.
Plants
Depending
on the plants you may need to remove them from the pond. Waterlilies have their leaves supported by
the water and need to have their stems supported as you lift, to avoid
breakages.
Store
the plants in temporary buckets, or in a shady position to prevent them drying
out.
Over
grown plants can be cut back and divided just like many other perennials.
Re-pot
the more vigorous new shoots of the divided plants.
Place
some newspaper in the base to prevent soil falling out the drainage holes of
your
container.
Use
a heavy Loam soil, not a sandy soil. We
mix some of the Oz Watergardens Aquatic planting mix in as it holds onto
nutrients and helps to keep it in the plants root zone rather than leaching out
into the pond water where the algae grows.
Fertilise
with some Oz Watergardens slow release fertiliser tablets placed in the soil.
Position
the plant in the centre of the container and back fill with soil to keep it in
place.
Top
dress the soil with some decorative pebbles so that the fish can't dislodge the plant and muddy
up the pond.
Be
considerate of the environment by disposing of the excess plant material safely
and not allowing it to become a weed in our waterways.
Pond
accessories
Remove
the pond pumps, fountains, filters and under water lighting.
Wash
all parts clean with a soft brush. Some
disassembly may be required to get to the serviceable parts.
Inspect
for damage and wear to leads.
Check
that pump impellers and fountains are not blocked.
Service
the filters by washing the sponge or mesh in some of the pond water, so that
you don't kill off the beneficial bacteria.
Replace
filters if damaged.
If
you have a U.V lamp as part of your filtration system, carefully clean the
glass housing. Replace the globe every
12 months as they lose their effectiveness if they are not clean and operating
at full strength.
Check
the underwater lighting. Clean the
lenses and replace globes if required.
Water
removal
Bail
out the water using buckets, siphon hoses, pump or pond vacuum.
If fish are present, try to net
off an area to prevent the fish from being scooped out.
Fish
are easier to catch when the water level is lower.
Fish
Collect
some of the pond water in buckets to hold the fish.
Capture
the fish with a net. Not an easy task.
Avoid using your hands, but if you need to, make sure your hands are wet
with pond water.
Transfer
the fish to your temporary pond/bucket.
Pond
clean out
Time
for some elbow grease.
Remove
the sludge. This is high in nutrients
and is great for the garden.
If
there are rocks and stones, they may need to have the algae washed or scrubbed
off.
High
pressure spray and/or scrub out the pond.
Check
for any damage to the pond lining which may become potential leaks.
Repair
as necessary.
Refill
Once clean, we can start to put
everything back in.
Reposition
the pond pump, fountains, filters and lights.
You
can partially refill the pond with water while replacing the plants. As the water rises slowly there will be less
stirring up of soil from the newly repotted plants. If you wish to wait until the pond is nearly
full with water. Water them thoroughly, then
slowly lower the plants into the water as you place them in.
If
filling with tap water, you should add a water neutraliser like the Clearpond
Pondstart, for the chlorine and test the pH.
Ideally the pH should be between 6.5 and 7.4. Adjust if necessary. pH balancing tablets are an easy way to
adjust the water to a safe level.
If
you wish to fill with rain water, you may need to consider the source. In an industrial area there may be
pollutants. Water collected from Zinc
roof tops may be too high in Zinc and older houses with copper guttering may
also be a problem. Rain water is often
described as soft water. In nature this
water would run down streams and rivers and would collect minerals which would
dissolve in the water. Hardwater is high
in minerals. If you have clean rain
water, we suggest that you add some Oase Hardness Plus to make the pond water
more like nature intended.
Once
filled, test the pump, fountains, filters and lights. Leave the pump operating in order to circulate the water and to also
aerate the pond.
Place
the buckets containing the fish into the pond without tipping them in. Leave
them for a time so that the water temperature in the bucket/s equalises with
the pond water, then slowly tip the bucket of fish into the pond.
Need Help?
Consultancy
and advice
As Australia's largest wholesale producer of waterlilies and other pond
plants, we are the industry leader. As
such, we are recognised as the main source of information that people look to
for guidance.
Oz Watergardens is currently working with the Nursery Industry and Government
departments to update their databases and help people understand how to
recognise aquatic weeds and what they should do to help control the risk
of potential aquatic weeds.
We also look towards and work with other businesses that back their
products and that have a proven record in the aquatic plant industry. Oz Watergardens have developed their own
brand of Aquatic Planting Mix and also Pond plant fertiliser tablets. We recommend and use OASE and Clearpond pumps
and pond products.
We also provide onsite consultancy (within Victoria) and with all the
experience of growing more pond plants than any other business in Australia,
who better to tell you how to care for your pond plants or advise you on your pond maintenance.
We can even develop a step by step program for you.
Pond plant rejuvenation
and pond cleaning
People who are looking to re-pot or rejuvenate their pond plants can find
all the information that they need in our Tips and Hints section. If you are not confident doing it yourself or
you don't like mud, we can do it for you.
We can even teach you onsite (see
our TV segment on The Garden Tap).
We believe that it is important to provide the best information to help
people make the best decisions. Weed
identification is important in the care and maintenance of the pond, as well as
the protection of the environment. Pond
health is also improved through the use of quality products, pond treatments
and the appropriate pond maintenance being
undertaken at the right time.
Seasonal pond maintenance,
care and advice...
Check out our seasonal maintenance guide to pond maintenance.
Register via email and get seasonal newsletters to keep you up to date, plus
handy tips and reminders on what you need to do each season.
For more information about our pond maintenance
- cleaning service, just follow the link.
Need pond plants for an Expo, show, temporary
display or even a garden wedding?
Oz Watergardens' plants are the industries preferred choice for the award
winning displays at the Melbourne International Flower and Garden shows. Our plants have also been on display at The
Australian Tennis Open, TV shows and on Movie sets. For further information about our Pond
Plant Hire service, just follow the link.
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