Brightwell Aquatics Chaeto Gro is a multi-nutrients fertilizer designed for the marine aquarium. It is free of copper, phosphate and nitrate, providing all nutrients for an improved macroalgae growth of for example chaeto / chaetomorpha and caulerpa, but of course of all other macro algae species as well. For a healthy macroalgae growth we recommend to...
Brightwell Aquatics BoroChrom is a concentrated boron solution for an improved coralline algae growth & red coloration in zooxanthellate. It encourages biogenous aragonite formation (increased growth rates of coralline algae, as well as skeletal growth in corals and other reef-building invertebrates).