Magnesium 400g
€7.00
Magnesium is essential for the proper development of corals.
In stock
An agent for raising magnesium levels in reef aquariums. Magnesium is essential for the proper development of corals. Lowered magnesium level may cause inability to maintain proper calcium level and too low pH. The recommended level of magnesium in reef aquaria is 1180-1460 mg/l (ppm).
| Brand |
|---|


Related Products
The AF Red Boost 200ml formulas help water plants thrive, and at the same time the opportunity for the affliction of the incroyable contraste to the surrounding vert.
In stock
Out of stock
An agent for maintaining constant calcium levels and pH adjustment in reef aquariums.
Only 1 left in stock
In stock
Carbon 500ml removes impurities from the water, coloring substances and causing water turbidity, thanks to which it significantly improves its clarity.
Out of stock
Carbon removes impurities from the water, coloring substances and causing water turbidity, thanks to which it significantly improves its clarity.
Only 3 left in stock
nano Aquarium Set with lighting, filter and beginner’s brochure 35lt.
Only 1 left in stock
Outlet strainers are manufactured out of ABS pipe and have slits to prevent coarse detritus passing through. Available in the following diameter pipe sizes: 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 63 mm.
In stock
Outlet strainers are manufactured out of ABS pipe and have slits to prevent coarse detritus passing through. Available in the following diameter pipe sizes: 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 63 mm.
In stock
Kessil LED Grow Light & Mini A-Series Gooseneck
In stock (can be backordered)
Bio S contains specially selected bacterial strains that create a perfect environment for replication of Nitrospirae and Nitrobacteraceae bacteria which are responsible for the nitrogen cycle.
In stock
Fully electronic control heater for nano aquariums 50 watts
Only 1 left in stock








