⚠️ Never house two male Bettas together. Male Bettas fight to the death. One male per tank — no exceptions.
🐟 Setup Essentials
20–30L tank: Larger volume = more stable water chemistry = healthier, more vivid fish.
Sponge filter only: HMPK fins are damaged and fish is stressed by strong current; gentle sponge filtration is essential.
Heater at 26–28°C: Tropical fish; cold water fades colour and suppresses immune system.
Lid + surface gap: Bettas jump; also need air access as labyrinth fish that breathe at the surface.
Colour maintenance: Feed Ocean Treat Blood Worm Sticks regularly — Astaxanthin in the formula directly builds and maintains Super Red pigmentation. Cold water and stress both fade colour; correct temperature and low-stress setup are as important as diet.