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TWINSTAR II YOTTA Sterilizer for fish disease Reactor included

  • 9900

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It’s a powerful and smart sterilizer for the Prevention of fish disease 

TWINSTAR YOTTA kills fish disease or mold spores inflow irregularly from outside or inhibits their growth of them to keep aquarium fish safe.  

It is designed not to affect important biological balance for the preservation of a closed ecosystem, so the user can manage the aquarium easily and safely, and prevent fish disease. 


Cause and pathway of fish disease

Fish disease caused by a combination of 3 factors, such as the environment, immunity, and fish pathogens. If the environment, immunity lowered and pathogens increased. 

Fish disease will occur. Pathogens are everywhere in the air or water, or inside of the fish body, but healthy fish have immunity against pathogens so that they can’t get a disease. But if water quality declined or water temperature changed drastically, fish’s immunity will decrease and pathogens will increase, then they will have a higher risk of disease.

Sterilizing power is 2 times, lifespan is 3 times, compared to UV sterilizer.

TWINSTAR effectively kills fish disease by strong sterilizing factors, so it doesn’t need to run 24 hours like UV sterilizer.

TWINSTAR algorithm doesn’t affect aerobic bacteria and helps to kill the pathogen, so it’s safe. Sterilizing power of UV sterilizer in a general aquarium can rapidly drop after 3 months but TWINSTAR keeps performance over 10-12 months.



TWINSTAR was evaluated and tested by National Fisheriesresearch and Development Institute, the most authoritative institution specialized in the marine area.

TWINSTAR was evaluated through the application tests for the ecological environment in partnership with the National Fisheries Research and Development Institute. 

Through 1,200 times test s for killing fish diseases, TWINSTAR was designed for optimum performance and its stable operation in an aquarium.

Performance evaluation of sterilization passed through E.coli Test and aquarium fish diseases, such as Saprolegniasis, Columnaris, White clouds disease, Edward disease, Herpes virus.


Test Organizations

  • The National Fisheries Research and Development Institute, 
  • TWINSTAR Research and Development Institute, 
  • The Little Pond Aquarium Breeding House.

The National Fisheries Research and Development Institute is Korea's leading professional organization in the fisheries sector assessment, and it has tested and certified the TWINSTAR. 

TWINSTAR has examined empirical tests in collaboration with the National Fisheries Research and Development Institute and has been certified.

By repeating empirical tests for more than thousands of times, TWINSTAR studied to find the best value that can sterilize to kill pathogens without adverse effects on life in aquarium.



  • Prevents fish diseases;
  • Increases the rate of reproduction;
  • Helps skeletal development of juveniles;
  • Promotes a healthy ecosystem in its colony of prawns.


 Effect on type of pathogens:

  • E-Coil
  • Saprolegniasis
  • White clouds disease
  • Edward disease
  • Herpes virus


Package includes:

  • YOTTA IC unit controller
  • Reactor M7
  • Suction cups
  • Power adaptor
  • User manual



Treating Capacity (L)

  • 50 to 200 Liter (Approx:13 to 53 Gallon)

Serving Tank Size (cm)

Mode 1:

  • W45xD27X30 (cm) ~ W60xD30xH45

Mode 2:

  • W60xD45X45 (cm) ~ W90xD45xH45


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