Aqua Medic Bali Sand 0.5-1.2mm 10kg CRUSHED CORAL/ARAGONITE it has a couple of

it has a couple of drawbacks with respect to foliar uptake of iron

Calcium and Magnesium can be combined together into one solution

Suitable for Tropical/Freshwater Aquarium fish

API Aquarium Salt

Because plants use iron to produce chlorophyll

Aqua Medic Bali Sand 0.5-1.2mm 10kg CRUSHED CORAL/ARAGONITE it has a couple ofBali Sand is a very pure limestone that consists of about 98% of calcium carbonate, as well as some zeolite like minerals. Because of its texture and its very white appearance, it is ideal for saltwater aquaria. Bali Sand is suitable for invertebrates such as anemones, tube worms and also lipped fish, since the animals can burrow with ease. Likewise, this substrate is easily shifted by gobies. Bali Sand is a reef aquariums natural habitat, creating