Brightwell Aquatics Phosphat-E thermo sensor This unit is excellent for

This unit is excellent for aquariums up to 50 gallons

and is ideal for aquariums that are 30 gallons or less

The bark give off natural acids and as is softens can be a source of food for shrimp

These test strips measure a wide range of pH

Brightwell Aquatics Phosphat-E thermo sensor This unit is excellent forOverview Begins to eliminate reactive phosphate immediately upon addition to aquarium. Safe for all inhabitants of reef and marine fish only aquaria. Each ml eliminates 1 ppm phosphate in 4 US gallons of water (250 ml treats 1,000 US gal). Helps facilitate the removal of phosphate from aquaria during periods when dissolved organic material is abundant. May be used on an ongoing basis to help control phosphate in heavily stocked aquaria. Over 50%