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Care library / Food
Ocean Free & Sanyu foods
Dry foods

Ocean Free & Sanyu foods

Dry pellets and granules from Southeast Asian brands. Ocean Free (OF) is Qian Hu Corporation's (Singapore) own brand. OF Pro Betta BT-G1: white fish meal, krill meal, algae meals, colour enhancers, spirulina, wheat flour; min 48% protein, min 5.5% fat. OF T5 Super Tropicpellet: fish protein/meal, wheat germ, soy, shrimp paste, krill, spirulina; protein 40%, fat 4%. Sanyu Betta Gold: white fish meal, shrimp meal, soybean meal, wheat flour, rice bran; protein 30%, fat 3%.

For: The betta lines (OF BT-G1 Pro Betta, S4/S6 Super Betta, Sanyu Betta Gold) are for bettas of all types. OF also makes general and small-fish lines (e.g. T5 Super Tropicpellet for tropical fish, MN-G1 Pro Miniature Fish).

How to feed: Small portions, 2-3 times a day. OF T5: as much as is eaten in 3-5 minutes. Sanyu Betta Gold: up to 5 pellets per feeding; remove leftovers after 3 minutes. Qian Hu's own care article adds that once a day is often enough for most fish, except predators/monster fish.

Careful: Overfeeding is a bigger risk than underfeeding. Uneaten food rots and releases ammonia, clouds the water, feeds algae and lowers oxygen. Fish that gulp everything can get bloated bellies (indigestion). Remove uneaten food straight away.

Examples you may see in shops: Ocean Free (OF) Pro Series BT-G1 Pro Betta (pellets and micro granules), OF Super Series pellets (e.g. T5 Super Tropicpellet, S6 Super Betta Pellet), Sanyu Betta Gold. Not endorsements.

Facts checked against sources on 16 Oct 2026. See sources

Who eats it

0 species

Sources

5 facts checked with sources

  • What it iscorrectedQian Hu Corporation: Accessories · Yi Hu (Qian Hu): OF Pro Series BT-G1 (Pro Betta) · Yi Hu (Qian Hu): OF T5 Super Tropicpellet · Gensou (retailer, Singapore): SANYU Betta gold 8g
  • Who it's forYi Hu (Qian Hu): OF Pro Series BT-G1 (Pro Betta) · Yi Hu (Qian Hu): OF T5 Super Tropicpellet · Gensou (retailer, Singapore): SANYU Betta gold 8g
  • How to feedYi Hu (Qian Hu): OF T5 Super Tropicpellet · Gensou (retailer, Singapore): SANYU Betta gold 8g · Yi Hu (Qian Hu): Overfeeding
  • ProductsYi Hu (Qian Hu): OF Pro Series BT-G1 (Pro Betta) · Yi Hu (Qian Hu): OF S6-Super Betta Pellet · Yi Hu (Qian Hu): OF T5 Super Tropicpellet · Gensou (retailer, Singapore): SANYU Betta gold 8g
  • SafetycorrectedYi Hu (Qian Hu): Overfeeding