Pond Accessories
Showing 49–60 of 203 results
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Brass Water Flow Meter
£30.95
Add to cartBrass Water Flow Meter
£30.95
Brass Water Flow Meter.
Watermeter, design with anti-condensation 5-roll counter.
Cold water up to 30°C (short period 50°C). – Horizontal assemble.
Class: horizontal: B. – Max. operational pressure: 16 bar.
Especially suited for a watermeter- wells.
Widely useful, e.g. ideal for camping sites.
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Cloverleaf Pond Heater 1KW & 2KW
£212.95 – £234.95
Select options This product has multiple variants. The options may be chosen on the product pageCloverleaf Pond Heater 1KW & 2KW
£212.95 – £234.95
These Cloverleaf heaters are very easy to install in to new or existing Koi pond set ups, and growing on systems. The heaters come complete with both rigid pipe and flexible pipe fittings.
Choose from connection using 19mm, 25mm, 32mm or 38mm flexible pond hose using the two hose-tails supplied or alliteratively the units will accept 40mm rigid solvent weld pipe or 1.5″ rigid pressure pipe.When ordering the pipe please let us know it is for the heater and we will ensure if needed, the correct bush is purchased.
These simplistic easy to use pond heaters have a minimum flow rate of 4,000 litres per hour and for peace of mind have a safety low flow shut off.
For greatest efficiency and to stabilise an ambient pond temperature, the pond should be insulated and covered. This will help achieve and maintain your ponds temperature. Failure to insulate the pond well, may result in more KW per gallon / litre being used depending on the desired pond temperature.
Cloverleaf Pond Heater models for sale
1KW heater for ponds upto 1000 Gallon / 4500 litres
2KW heater for ponds upto 2000 Gallon / 9000 litres.
Pond Heater Specifications, 1KW & 2KW power consumption, 4000 litre power hour minimum flow limit with pressure switch, thermostatically controlled, IP55 rated,1.5 metre cut end cable fitted & Flexi hosetails plus solvent weld inlets / outlets.
New model now has Led power light.
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Out of StockClunk Click Fittings For 3 Stage Dechlorinator
£4.95
Read moreClunk Click Fittings For 3 Stage Dechlorinator
£4.95
- 2 x 1/2″ BSP threaded connections.
- 2 x Hozelock type clunk click male fittings.
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Cobra Pipe Clips
£2.95 – £13.95
Select options This product has multiple variants. The options may be chosen on the product pageCobra Pipe Clips
£2.95 – £13.95
Ensure your Pond pipework is securly fastened with these Very Robust Cobra Pipe Clips available in 5 sizes
- 1″
- 1.5″
- 2″
- 3″
- 4″
Material: Black polypropylene.
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Colombo Algisin No More Blanket Weed
£18.99 – £97.49
Select options This product has multiple variants. The options may be chosen on the product pageColombo Algisin No More Blanket Weed
£18.99 – £97.49
Colombo Algisin No More Blanket Weed
Colombo Algisin is an effective, fast acting treatment for blanket weed in ponds. Thanks to the powerful active ingredients, Algisin quickly gets to work on the blanket weed. A few days after Algisin has been applied, the remains of the blanket weed can be removed with a fine coarse net. Any further remains will be decomposed by bacteria and collected in the filter. Algisin is safe for fish and plants, when dosed correctly making Colombo Algisin the perfect solution for troublesome blanket weed in fish ponds.
Colombo Algisin 1,000ml – Treats 10,000 Litres
Colombo Algisin 2500ml – Treats 25,000 Litres -
Colombo BiOx For a Clean Pond
£18.99 – £59.99
Select options This product has multiple variants. The options may be chosen on the product pageColombo BiOx For a Clean Pond
£18.99 – £59.99
Colombo BiOx prevents Blanket Weed in a natural way and cleans your pond.
Colombo BiOx is safe for fish and plants.Colombo BiOx cleans your pond with active oxygen and combats blanket weed in a natural way. When Colombo BiOx comes in contact with the water it immediately releases active oxygen. Oxygen is an important factor in any pond environment.
The bacteria in the filter of the pond use oxygen during the degradation of wastes and an improved oxygen level enhances the performance of your biological filter. Due to the higher oxygen levels, your fish extract the oxygen they need more easily from the water.
Due to the natural oxidation power of Colombo BiOx, biological waste and sludge are broken down and blanket weed is attacked. By adding BiOx weekly your pond stays clean and growth of blanket weed is prevented. -
Colombo GH (Total Hardness) Water Test Kit
£7.64
Add to cartColombo GH (Total Hardness) Water Test Kit
£7.64
GH test Colombo
Used to check and read the Total Hardness of your water.
Colombo liquid tests
Liquid tests for accurate measurement of pH acidity), KH (Carbonate hardness), GH (total hardness, NH3 (ammonia), NO2 (nitrite), NO3 (nitrate) and PO4 (phosphate). to the highest requirements, are easy to use and give a reliable measurement result.
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Out of StockColombo Kh (Carbonate Hardness) Water Test Kit
£7.95
Read moreColombo Kh (Carbonate Hardness) Water Test Kit
£7.95
One of the major water parameter test all Koi keepers should check regularly to prevent Ph crash leading to a filter crash.
Testing Kh levels in a pond
Easy to use just add 5ml of pond water to the supplied tube and count the drops of regent until the sample turns colour from Blue to Yellow. Each drop is equivalent to 1 Dkh including the first drop which turns the 5mm sample blue.
An ideal minimum reading to prevent Ph swings is 5-6 Dkh or drops.
Colombo liquid tests
Liquid tests for accurate measurement of pH acidity), KH (Carbonate hardness), GH (total hardness, NH3 (ammonia), NO2 (nitrite), NO3 (nitrate) and PO4 (phosphate). to the highest requirements, are easy to use and give a reliable measurement result.
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Sale!
Colombo NH3 (Ammonia) Water Test Kit
Save £2.04
Original price was: £11.99.£9.95Current price is: £9.95.
Add to cartColombo NH3 (Ammonia) Water Test Kit
Save £2.04
Original price was: £11.99.£9.95Current price is: £9.95.
Quickly and easily monitor ammonia levels in your koi pond with Colombo’s NH3 Ammonia Test Kit. This liquid reagent test allows accurate testing of total ammonia to ensure a safe, healthy environment for your koi.
Ammonia is extremely toxic to fish, even at low levels. Goldfish and koi ponds must maintain ammonia below 0.02 mg/L. Higher concentrations burn gills, suppress the immune system, and can be fatal.
The Colombo test kit contains everything you need to measure total ammonia. The kit includes detailed colour-coded charts, ammonia test reagent, and plastic glass vials.
To test, simply fill a vial with 10ml pond water and add 5 drops of each reagent. Shake to mix, wait and compare against the colour chart to determine ppm of ammonia present. Rinse vial between tests.
Catch ammonia spikes before they harm your fish. Colombo’s Ammonia Test Kit is trusted by koi keepers for fast, accurate testing anytime. Order today and keep your pond water safe.
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Colombo NO2 (Nitrite) Water Test Kit
£7.95
Add to cartColombo NO2 (Nitrite) Water Test Kit
£7.95
NO2 (Nitrite) test Colombo
Used to measure NO2, Nitrite levels in your Koi pond. This test is crucial in affirming the Nitrogen cycle has and is correctly cycling.
Colombo liquid tests
Liquid tests for accurate measurement of pH acidity), KH (Carbonate hardness), GH (total hardness, NH3 (ammonia), NO2 (nitrite), NO3 (nitrate) and PO4 (phosphate). to the highest requirements, are easy to use and give a reliable measurement result.
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Colombo NO3 (Nitrate) Water Test Kit
£11.99
Add to cartColombo NO3 (Nitrate) Water Test Kit
£11.99
NO3 (Nitrate) test kit – Colombo
Used to measure NO3, Nitrate levels in your Koi pond. Nitrate is the final stage of the nitrogen cycle. The Nitrogen cycle is essential for converting harmful Ammonia, to slightly less harmful Nitrite and finally Nitrate.
Colombo liquid tests
Liquid tests for accurate measurement of pH acidity), KH (Carbonate hardness), GH (total hardness, NH3 (ammonia), NO2 (nitrite), NO3 (nitrate) and PO4 (phosphate). to the highest requirements, are easy to use and give a reliable measurement result.
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Colombo PH (Acidity)Water Test
£7.64
Add to cartColombo PH (Acidity)Water Test
£7.64
PH test Colombo
Use for an accurate measurement of pH (acidity) in your pond. pH levels need to be stable in any pond containing Fish, particularly Koi Carp.
Colombo liquid tests
Liquid tests for accurate measurement of pH acidity), KH (Carbonate hardness), GH (total hardness, NH3 (ammonia), NO2 (nitrite), NO3 (nitrate) and PO4 (phosphate). to the highest requirements, are easy to use and give a reliable measurement result.
