Marine additives

Find everything you need to improve the water quality of your marine fish at the best price here! 

Marine additives

Grotech Magnesium Pro 1 Kg

0002344
€16.50
Magnesium pro 1000g - The addition for the calcium reactor for increase of the Magnesium content.
Osmosis plants & accessories

Sediment filter Dupla

D80558
€22.35
Replacement part for reverse osmosis system
Osmosis plants & accessories

Carbon filter Dupla

D80557
€22.35
Replacement part for reverse osmosis system
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