Boyd Enterprises Chemi-Clean 2g

Powerful & Reef-Safe Cyanobacteria Remover

Boyd Enterprises Chemi-Clean effectively removes stains caused by red, black, blue-green, and methane-producing (bubble) cyanobacteria in marine aquariums — without harming your fish, corals, invertebrates, or beneficial bacteria.
This proven treatment works within 48 hours, oxidising trapped organic sludge and restoring your tank’s natural enzyme balance for a cleaner, healthier reef environment.

Key Features

• Safely cleans stains from multiple types of cyanobacteria

• Suitable for both freshwater and saltwater aquariums

• 100% safe for all fish, corals, invertebrates, macroalgae, and nitrifying bacteria

• Works quickly — visible results within 48 hours

• Free from algaecides, erythromycin succinate, and phosphates

Directions for Use

1. Remove all chemical filtration media (e.g., Chemi-Pure, Chemi-Pure Elite, carbon).

2. Turn off protein skimmer, ozoniser, and UV steriliser.

3. Use an air pump with an airstone to maintain oxygen levels (critical step).

4. Dose one drop per gallon of aquarium water, adjusting for displacement from sand, rock, and filtration.

5. Wait 48 hours, then perform at least a 20% water change.

6. Replace chemical filtration and run for 24 hours.

7. Turn protein skimmer, ozoniser, and UV steriliser back on.

8. Repeat if necessary, starting from step 1.

Specifications

• Brand: Boyd Enterprises

• Size: 2g

• Treatment Capacity: Up to 300 gallons / 1,135 litres