2025年3月20日 · Small, peaceful freshwater fish such as small tetras, rasboras, and dwarf corydoras. Shrimp species like cherry shrimp or amano shrimp, which can coexist peacefully …

2024年12月12日 · A 5-gallon aquarium is perfect for small spaces, but careful fish selection is crucial. Hardy, low-maintenance species like Betta fish, Guppies, and Pygmy Sunfish are …

2024年10月5日 · 14 Small Pond Fish for an Impressive Water Garden If you’ve ever kept a freshwater aquarium, then you’ll find some of the entries on this list familiar. Unlike other …

2025年3月20日 · At 2 inches of full-grown body length, the Gumdrop Coral Croucher fish is a small reef fish that can squeeze through crevices, aided by its even tinier pectoral fins. These …

2025年3月19日 · The Dracula Minnow is another small, cold-water fish that can be kept without a heater, because of their preference for water with room temperatures. They are adaptive and …

2024年12月12日 · In the wild, this small blue fish inhabits sluggish streams, canals, and ponds that are low in oxygen. Its inherent hardiness along with its peaceful nature makes it an …

2024年3月25日 · The Tailspot Blenny is a small saltwater fish from a genus known as Ecsenius, that can live in a 10-gallon tank. Since it’s non-aggressive and resilient, it is undoubtedly one …

2025年3月3日 · Thanks to its rather small size, this fish can be kept in a tank that is at least 24 inches horizontal length and 12 inches wide. The smallest tanks that correspond to these …

2024年2月20日 · Betta fish are small enough for an aquarium of 3 gallons to be able to temporarily accommodate a single specimen. However, the best Betta fish tank size is 5 …

2025年1月7日 · These small fish typically get along with other species and have some interesting personality quirks that only add to their charm. This list should help you choose the best ones …