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Sera Tubifex 100ml

4,95
The protein-rich treat, acting as a fortifying agent, will be FD Tubifex, a natural treat made from 100%..

Will Test PO4

16,55
allows the determination of phosphate levels in fresh water, seawater and basins

Will be a permanent CO2 test

15,55
This test allows for continuous monitoring of the CO2 level in your aquarium

Sera Test NO2

12,45
allows you to determine the nitrite level in fresh water, seawater and ponds

Sera Test NH4/NH3

15,55
allows the concentration of ammonium and ammonia to be determined

Sera Test kH

8,25
to determine carbonate hardness in fresh water, seawater and basin

Will Test gH

8,25
to determine the total hardness (calcium content) in fresh water and basin

Sera Test Cl

11,95
allows you to determine the chlorine level in fresh water, seawater and ponds

Sera Super Peat 500g

7,25
Granulated peat to lower and stabilize pH - sustainably stabilizes pH at a slightly acidic level - reduces

Sera Super carbon 29g

2,55
Healthy purity. Eliminates residue after treatment. Removes harmful substances and stains. Phosphate-free. Effective at

Sera Super carbon 250g

7,25
Healthy purity. Eliminates residue after treatment. Removes harmful substances and stains. Phosphate-free. Effective at

Sera Siporax bio active professional

10,35
The revolution in water conditioning: This extraordinary "dry conditioner" combines biological filtration with a stabilizing effect and