Re-Fresh for Brown/Green Water helps:
No one wants an aquarium covered in green or brown grunge that smells. But many people do not want to add toxic chemicals to their aquarium either. The answer is DrTim’s Aquatics Re-Fresh. This 100% natural product is a potent mixture of beneficial bacteria that work to eliminate green and brown grunge in your water and on surfaces in the aquarium.
Re-Fresh is a mixture of beneficial microorganisms that work to keep the aquarium water and surfaces clean and looking fresh. Re-Fresh also reduces organics and gets rid of aquarium scum and cyanobacteria. Re-Fresh fights algae and slime naturally and is non-harmful to plants.
Directions:Shake well before using.
Dosage: Add 5 ml per 10 gallons of aquarium water.
Do not overdose on tanks containing these organisms. Wait 5 to 7 days after final dosing to add these organisms.