Brightwell Aquatics Florin-P - 500ml Calcium Reactors Advanced filtration potential: The sump

Advanced filtration potential: The sump layout can support automatic filtration

The 200 micron rating allows larger particles to be captured while offering less resistance to flow than a 100 micron alternative

Fine Super Naturals aquarium sand for freshwater aquariums

Includes separate freshwater and saltwater colour charts

2 quarts of MarinePure 1

Brightwell Aquatics Florin-P - 500ml Calcium Reactors Advanced filtration potential: The sumpBrightwell Aquatics Florin P 500ml Brightwell Aquatics Florin P 500ml is a concentrated inorganic phosphorus source for freshwater planted aquariums. It is designed for systems where phosphorus becomes limiting and plant growth slows despite adequate lighting, carbon, nitrogen, potassium, and micronutrients. Brightwell Florin P Phosphorus Supplement for Planted Aquariums Phosphorus is required in smaller amounts than nitrogen and potassium, but