The manufacturer informs:

Freshwater aquarium cleaner designed to clean the surfaces of rocks, decorations and aquarium plates.

• A complex polymeric product for systematic cleaning, specifically formulated to clean the surfaces of rocks and decorations in aquaria.
  
• Safe for plants and fish.
• Removal gentle removal of build-up, debris and unwanted coatings, facilitating their removal by scraping and vacuuming
  
• Flocculation of particulate matter from residual food, debris and precipitation
  
• Prevents particles from settling and accumulating on rocks
  

It is advisable to discontinue the use of activated charcoal while taking this product as activated charcoal can reduce its efficacy.
Once the aquarium has achieved the desired appearance, activated carbon can be put back into the filtration system if desired. Due to the speed at which filters collect particulate material, it may be necessary to clean the mechanical sponges of the filter every other day when dosing this product.

Razor Marine acts slowly and may require several applications to achieve the desired effect.
When used according to the indications, it is safe for fish and plants; however, all aquarium inhabitants must be carefully observed during the feeding cycle to detect any signs of stress.

DO NOT USE WITH SHRIMPS AND CRUSTACEANS

If there are signs of stress, reduce or stop feeding if necessary. If symptoms persist, carry out a partial water change and add carbon.

Instructions and guidelines:

Shake the product well before use!

Pour 5ml of the product per 190 litres of water in a high movement point of the aquarium to facilitate its diffusion into the tank.
Repeat every 3 days until the desired results are achieved.

For maintenance, pour 5 ml per 190 litres once a week.