Size: Approx 0.75" Phoenix rasboras, also known as Boraras merah, are a small and colorful freshwater fish that are popular among aquarium hobbyists. Here are some tips for their care:

1. Tank size: Phoenix rasboras are small fish and can be kept in a tank as small as 10 gallons, although a larger tank is always better.
2. Water parameters: These fish prefer slightly acidic water with a pH between 6.0 and 7.0. The water temperature should be between 75°F and 82°F.
3. Tank setup: The tank should be heavily planted with plenty of hiding places. Use a soft substrate like sand or fine gravel.
4. Diet: Phoenix rasboras are omnivores and will eat both live and prepared foods. They enjoy small live foods like brine shrimp, as well as high-quality flakes and pellets.
5. Tank mates: These fish are peaceful and can be kept with other small, non-aggressive species such as dwarf shrimp, small tetras, and guppies.
6. Water changes: Regular water changes are important to keep the water clean and healthy for your fish. Aim to change 10-20% of the water each week.
7. Lighting: Phoenix rasboras do not require special lighting, but plants in the tank will need adequate lighting to thrive.

Overall, Phoenix rasboras are relatively easy to care for and can be a great addition to a community aquarium.

Size: Approx. 4-5" Minimum Tank Size: 30 gallons Care Level: Moderate Temperament: Generally peaceful with other species of fish Aquarium Hardiness: Hardy Water Conditions: 74-84° F, KH 8-12, pH 6.0-7.5 Max. Size: 5.5″ Color Form: Botia kubotai dramatically changes colour as it gets older and no two fish appear to share the same colour pattern. Juveniles have three black stripes and five black bars, along with what Kottelat describes as "four pairs of elongate yellow blotches. Diet: Omnivore Compatibility: Tankmates should be small, peaceful, and benefit from the same fast flowing conditions Origin: Myanmar Family: Cobitidae Lifespan: 8-12 years Aquarist Experience Level: Beginner

Size: Approx. 2″ Minimum Tank Size: 30 gallons Care Level: Easy Temperament: Peaceful Aquarium Hardiness: Hardy Water Conditions: 75-84° F, KH 2-15, pH 6.0-7.5 Max. Size: 4.5″ Color Form: Orange/Red Diet: Omnivore, but meatier foods should be fed regularly along with vegetable matter. New specimens may require live/frozen foods Compatibility: Extremely peaceful and is compatible with most other non-aggressive fish and invertebrates that will not outcompete it for food Origin: South America Family: Synodontidae Lifespan: 5 years Aquarist Experience Level: Beginner