Sera
test kits
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Sera Aqua Test Set
The SERA Aqua-Test Set
contains the most important water tests for both
Freshwater and Marine.
The kit includes:
- pH
- General Hardness (GH)
- Carbonate Hardness (KH)
- Nitrite (NO2)
Detailed instructions and colour comparison charts
are included.
The SERA Aqua-Test Set: For Freshwater or Marine
£18.95

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Sera quick test (x20)
The new sera quick test allows you to
check the 5 most vital water conditions
pH,KH,GH,Nirite,Nitrate
by simply comparing the colours from
the test strip against a colour chart, a simply and very easy way
to keep a check on your aquarium.
£8.95

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Sera GH aquarium test kit
Makes it easy to monitor the
total hardness

£4.95
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Sera aquarium ph test Kit
Makes it easy to monitor the pH
value in fresh and salt water and ponds. For approx.
100 measurements.

£4.95
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Sera Aquarium co2 indicator
For permanently checking the CO2
level in aquarium water.

£8.95
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Sera aquarium kh test kit
Makes it easy to monitor the carbonate hardness in
fresh and salt water

£4.95
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Sera - CA Calcium Test
Ornamental algae, corals and other
invertebrates always require sufficient amounts of calcium to ensure healthy
growth. Natural calcium in the ocean is about 410mg/l. Ideal calcium value
in marine aquariums is between 400 and 450mg/l.
Regular checking of calcium level in your aquarium is important. Sera
calcium-Test (Ca) kit is fast, accurate and easy to use
Sera Calcium test kit £9.49


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Sera - Phosphates PO4
For approx. 40 measurements.
Phosphate strongly promotes algae growth. Thus, it should be regularly
checked by means of the sera phosphate-test and removed with sera
phosvec. The phosphate level should be below 1 mg/l (fresh water) resp.
0.1 mg/l (salt water). In case of high phosphate levels we recommend
planting more plants and carrying out water changes more frequently.
Sera Phosphates test kit £9.99


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Sera - MG Magnesium Test
An optimal level of magnesium in a
saltwater aquarium is required in order for
invertebrates and ornamental algae to thrive. A
perfect example is calcareous red algae. This
ornamental algae requires a great deal of magnesium as
they integrate this element into their skeleton. Just
as in nature a saltwater aquarium should maintain a
magnesium level of c. 1300mg/l (ppm). The sera
magnesium-test allows you to determine the magnesium
level in your aquarium quickly and easily.
Sera Magnesium test kit £19.49


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