Aquaforest Strontium Lab 1L Advance heavy stones that are perfect

heavy stones that are perfect for aquascaping

Both components should be mixed in equal amounts outside the aquarium and then used within 30min

which forms runners

Concentrate 2 may produce a white

TOO GOOD TO BE TRUE

Aquaforest Strontium Lab 1L Advance heavy stones that are perfectSupplement containing highly concentrated strontium. Strontium, after calcium and magnesium, is one of the most important elements needed for growth of hard corals. Strontium supports the formation of hard coral skeletal tissue and significantly improves the calcium absorption. It also supports the growth of soft corals. In a closed aquarium system, skimmer and filtration media remove strontium deposits from the water, therefore its supplementation is