Brightwell Aquatics FlorinVolcanit Rio Escuro F Fine Black Select Size::5 lb Allow mixture to rest for

Allow mixture to rest for 5 minutes

• Made in the USA of US-sourced

The BioMaster Thermo 350 has an integrated heater in compact filter design

Item # Model Dimensions Tank usage 10100 PF-Nano

Rated for tanks up to 100 gallons

Brightwell Aquatics FlorinVolcanit Rio Escuro F Fine Black Select Size::5 lb Allow mixture to rest forOverview Natural volcanic ash with beneficial properties for aquatic plant growth and long term care of fishes and motile invertebrates requiring slightly acidic, low GH water conditions. Ideal for use as a substrate in shrimp biotope aquaria. Binds elements that contribute to hardness, lowering GH and resulting in a slightacidification of alkaline water to a pH of less than 7. Used as a primary substrate, forms the basis of a stable growth medium for