Colombo Marine Magnesium Test
The Colombo Marine Magnesium test accurately determines the magnesium content in the water. Magnesium is very important in water to keep the calcium concentration and hardness sufficiently high. One too...
The Colombo Marine Magnesium test accurately determines the magnesium content in the water. Magnesium is very important in water to keep the calcium concentration and hardness sufficiently high. Too low a magnesium concentration is disastrous for the calcium concentration and hardness in an aquarium. The best magnesium content is between 1300 and 1400, but this again depends on the calcium and KH value. The Colombo Marine Magnesium test is easy to use and gives a reliable result.
Shipment
-
Above € 50,- free delivery in NL & BEIn stock Ordered before 16:00, shipped today *
-
Colombo Marine Magnesium Test
In stock€ 11.99
Colombo Marine Phosphate Test
COL-PHOSPHATE-TEST Prevent problematic algae growth Nitrates and phosphates are essential nutrients for algae. With the Colombo Nitrate and Phosphate test kits, nitrate and phosphate levels can be easily measured.
Colombo Colombo iodine test (colour 1)
COL-IODINE-TEST Colombo Marine Iodine Test Color 1 The Colombo Marine Iodine Test (color 1) accurately tests the iodine content of your water. This color 1 test works on the basis of iodine, but also contains two other ...
Bubble King Double Cone 250
AC-512-2
Aquaforest Gel Fix
AF-38644
Replacement LED pad voor Hydra 26/52 HD
LED-PUCK-HD26/52
