Fauna Marin RTN/STN X – 500ml

RTN / STN-X the solution against tissue necrosis on corals

DKK 370,30

Product not in stock - Estimated backorder time: 14 days

SKU FAUNA-14302 Categories , , ,



Product not in stock - Estimated backorder time: 14 days

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RTN/STN-X is a protective treatment for corals and is effective against tissue necrosis in corals, both the fast form (RTN, Rapid Tissue Necrosis) and the slow form (STN, Slow Tissue Necrosis). RTN/STN-X disrupts the microorganism development involved and at the same time strengthens the corals’ defenses.

RTN/STN-X contributes:

Soft corals and sea anemones

Stony corals SPS/LPS

azooxanthellate corals


We recommend a treatment period of 7-10 days. If necessary, the treatment can be extended. Before using the preparation, please read the HTU RTN/STN-X and follow the using instructions carefully.

RTN/STN-X is used in the aquarium and is safe to use. Other aquarium inhabitants will not be affected.

Suitable for:

All corals


Water, Zinc,capsaicin extract <2%


Acute infection: 15ml/100 litres ( 26 USgal )/daily 4 - 6 weeks

Addition 3 ml/100 litres (26 USgal)/daily Bacto Therapy

Dosing instructions:

Dose once a day and always dose directly into the aquarium. Switch off the ozone. Skimmer, UV-System,activated carbon,and Po4-Adsorber can be operational.

Use dosing pumps for dosing. Dosage should be dosed once a day!

You can dose at any time during the day.

If you dose by hand, use a syringe and our DIY Doser to avoid contamination of the product.

Calculate the water quantity exactly.

Do not overdose.

Available in the sizes:

500 ml / 1000 ml / 5000 ml

Safety Instructions:

Use biocidal products with care.
Always read label and product information before use.
BAuA Reg. No.: N-94587

Only for the use in reef aquarium.

Keep out of reach of children!

Avoid eye contact! If product gets into eyes, rinse with plenty of water.

Wash hands after use.

Do not swallow! If the product has been swallowed, consult a doctor – Show the doctor the label.

Storage advice:

The product has a shelflive of 3 years.

Store it in a dry place, protected from light at normal room temperature.

Avoid contamination of the product with bacteria or dirt.

Make sure that children do not have access to the used or stored product.


The empty bottle can be disposed of with the household waste or at recycling centers.

Please observe your local regulations for waste disposal

Manufacturing information:

RTN-STN-X is produced in Germany at Fauna Marin GmbH