Results for keyword: Care

Freshwater Care

How does sera aquatan work against heavy metals?

Hello, the basic process is called "chelation" (complexation with polydentate ligands), which encapsulates the heavy metal ions with a kind of "protective shell" and thus makes them...

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Freshwater Care

How long may peat granulate (sera super peat) remain in the filter?

Hello, the peat may also remain in the filter for a longer time. However, it will of course lose its effect over the time - the faster, the more and the more often you change water,...

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Freshwater Care

How much sera floredepot is required for a 150 liter aquarium, and how long do the nutrients last?

Hello, the sera floredepot layer should be about 2 cm high.This would be about 8 liters or 13 kg for an aquarium bottom area of 100 cm x 40 cm (160 or 200 liters, depending on the...

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Freshwater Care

How often can I apply sera phosvec, and how quickly does the effect take place?

Hello, Concerning "re-dose":you can re-dose according to your requirements, i.e. after the cloudiness has deposited. Concerning "effect":it takes place even sooner - the cloudiness...

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Freshwater Care

How to decolorize a water sample

Hello, you first need to take a water sample a bit larger than you actually need for the test. Then decolorize this sample by adding active carbon pellets one by one. Stir after each...

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