DIY Natural Fertilizer Balls for Aquarium Plants (Infographic)
There is nothing more naturally beautiful than a planted fish tank. Aquatic plants can absorb nutrients from the water column and/or roots. Some aquatic plants are thought to be heavier root feeders than others, such as Cryptocoryne (Crypt), Vallisneria (Val) and Echinodorus (Sword) species. Aquarists who grow these species, or have a lot of root-feeding…
