Brightwell Phosphat-E 250

Brightwell Phosphat-E – Powerful Phosphate Removal for Marine and Reef Aquariums

Brightwell Phosphat-E instantly eliminates reactive phosphate from marine and reef aquariums, helping maintain pristine water quality. Safe for all aquatic inhabitants, it binds free phosphate into an inert particulate that can be removed by mechanical filtration or protein skimming. Over 50% stronger than most competitors, it’s ideal for controlling phosphate in heavily stocked systems.

Key Features:
‣ Rapidly removes reactive phosphate to improve water clarity and quality
‣ Safe for all reef and marine fish-only aquaria inhabitants
‣ Highly effective formula — treats 1,000 US gallons per 250 ml
‣ Helps control phosphate during organic matter spikes
‣ Supports ongoing phosphate management in heavily stocked tanks

Ideal For:

• Managing phosphate levels in reef and marine fish aquariums

• Maintaining low phosphate for healthier coral and invertebrate growth

How to Use:
Add near mechanical filter or protein skimmer intake. For basic use, dose up to 2.5 ml per 20 gallons daily to remove 0.5 ppm phosphate; 250 ml treats up to 4,000 gallons. For advanced control, add 0.5 ml per 4 gallons daily, reducing dose if corals show sensitivity. Avoid overdosing to prevent stress on sensitive invertebrates.