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Kaldnes Moving
Bed™ process, which has
been scientifically tried and
tested in fish farming and waste
water treatment for over 10
years, is now available to fish
keepers and is exclusively distributed
worldwide by Evolution Aqua
and their authorized dealers.
Developed by Professor Halvard
Odergard at Trondheim University
of Science and Technology the
Kaldnes Moving Bed™ bio
film process has been designed
specifically to create the most
effective environment for the
nitrification process to take
place. The media is engineered
in a wheel shape and is slightly
positively buoyant, allowing
a small amount of water flow
(created by adding air to the
process) to circulate the media
throughout the vessel. |
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50 litres £64.95 |
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| Very similer to its
smaller brother, k3 is an enlarged version
which allows people to put it into filters
where K1 was too small for filter grids
and transfer ports. |
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50 litres £59.95 |
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| The main difference
to k1 is that the protected area or
quiet zone in a Bio chip is designed
for the micro animals not just bacteria.
The extreme quiet zones created by the
hydrophilic layer protecting every cavity
in the bio chip is critical to allow
there micro animals to flourish This
micro animals feed on particles, single
cell algae and have many other atributes. |
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25 litres £68.95 |
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| Although we do
not stock brushes any more they can
be obtained with 24 hours notice.
Call for details. |
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£POA |
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| Zeolite is a natural
remedy for the removal of ammonia.
When placed into your pond it will
readily absorb ammonia from the water.
After a period of time the zeolite
will become saturated with amonia
and can be refreshed by removing it
from the pond and the ammonia dispersed
by placing it in a bucket of strong
saline solution (It should be rinsed
before being returned to the pond).
There are no hard and fast rules about
the use of zeolite because each pond
has differing amounts of amonia and
fish. It should be remembered that
ammonia can kill your fish so you
should:
Tip: Zeolite should always be soaked
in a saline solution (1 Kg salt to
10 litres water) before use to remove
any ammonia absobed from the atmosphere
and also to recharge. |
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only available in
large bag £24.99 |
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| Made to fit on
maniflods to give that extra bit of
clarity to the water as it travels
on to the pump. |
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12" x 4"
x 4" £5.95 |
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| This product is
gaining a great deal of popularity
due to its superb ability to filter
out fine particles leaving your water
crystal clear. It is now standard
in all our Mega Media flters. Available
in one meter squares. |
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£18.95 |
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| 3-piece foam packs
are available to fit virtually all
types and sizes of biological box
filters. Normally supplied in three
different grades of dimpled foam per
set. The most common sizes being approximately
11" x 17", 18" x 25"
and 21" x 42". We supply
replacement drilled filter foam sets
for a perfect fit in our mega range
of filters. |
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11" x 17"
£10.95
18" x 25" £21.95
21" x 42" £42.95
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| The old favourite,
has a massive surface area and is
very effective for biological filtraton,
can be cut into any shape, but is
most effective when made into cartrideges
which can be made to order. |
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£59.00 per
sheet
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| Flocor is made
up from corrugated plastic tubing
cut into short lengths. It is extremely
popular due to its low cost and high
efficiency.
Its large surface area makes it
an ideal filter media. It is easy
to install, use and clean and...It
Works! |
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One quarter cubic
metre £69.95
One cubic foot £11.95
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Bacta-pur® LITHAQUA
is a marine mineral some times referred
to as coral however it is calcified
seaweed! high in trace elements and
carbonates. A superb filter media
of porous construction. Average particle
size is 5 to 10 mm. Modern filter
chambers contain many varied plastic
media , these provide good support
but Lithaqua goes one stage further.
Not only do the beneficial bacteria
draw nutrients from the mineral support,
the media has a massive surface area
up to 20 times greater than most plastic
media. Bacta-pur® LITHAQUA is
a biological media not intended for
mechanical stages. Use Bacta-pur®
LITHAQUA in a clean water chamber
after mechanical
removal of waste.
Bacta-pur® LITHAQUA can be used
in trickle towers, replace gravel
in ponds / filters etc. The high level
of carbonates will improve carbonate
alkalinity in soft water regions neutralising
low acid pH and buffer swings in pH.
Use 5 to 10kg per 1000 gallons to
restore neutral pH. |
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10kg £29.95
25kg £44.95
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Crystal Bio is a
unique, eco-friendly filter-media,
heated in excess of 900°C, creating
a hyper-connecting glass cell structure.
This produces media with a surface-area
at least 10 times greater than most
plastic alternatives. Furthermore,
the weight is extremely low in comparison
to other porous filter media: 100
litres of Crystal Bio weights 15 Kilos!
ADVANTAGES:
- Crystal Bio media has an Inter-connecting
porous cell structure allowing for
a massive biological surface area.
- Crystal Bio helps prevent pH drop.
- Helps reduce Nitrates
- Suitable for multi-bay filters
and trickle filters.
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Crystal Bio 50 litres
£79.95
Crystal Bio 100 litres£149.95
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| Especially designed
for the bead filters. Extra large,
flat and uneven LDPE beads, perfect
for bacterial growth and less frictional
resistance.
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Sack of 25 kg (40
litres) £99.95 |
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