PriceĪ goldfish tank can cost from $50 to over $1,000. However, an acrylic tank is significantly more expensive than a glass tank. An acrylic fish tank is lightweight and is considered more efficient to have at home because it’s much easier to move.

Goldfish tanks made of thick glass are heavier but much more affordable and can even be purchased second-hand from other fish owners. Some of the most popular materials for fish tanks are glass and acrylic. Some of the key factors to consider when choosing a perfect aquarium for your goldfish and tank mates include the tank’s construction materials, price, and space availability at home. Non-fish species that make good tank mates for a goldfish and make the tank more fun to watch include small shrimp and snails. Plecos and platy fish make excellent tank mates for a goldfish because they’re calm and adaptable. The best tank mate for a goldfish is a fish that is used to cooler temperatures and doesn’t show aggression by getting territorial. Great tank mates for your goldfish include: Goldfish are friendly freshwater fish that can share large tanks with other goldfish and other species. The best live plants for a goldfish tank thrive in high pH levels and include java ferns, anubias, Amazon swords, and crypts. Secure plants by pressing them down with larger rocks. Goldfish dig in the substrate and may uproot plants. Use smooth rocks and artificial or live plants that won’t damage the fish’s delicate fins. Keep the number of decorations in a goldfish’s tank to a minimum. Some goldfish are energetic and others are slow swimmers, but all goldfish are active fish and need enough room to swim around. Choose aquarium sand or large rocks to prevent health issues in your goldfish and to ensure the tank looks good. Medium-sized gravel is dangerous for goldfish because the fish tend to dig the substrate in search of food and may swallow and choke on the pebbles. SubstrateĪ good substrate helps mimic the fish’s natural environment and helps fish adapt to tank life. Even the cheapest filter does a good job of filtering the majority of waste. Select an appropriate filter based on the design you prefer, the size of the tank, and your budget. LEDs are small, cheap, energy-efficient, and illuminate medium-sized tanks well.Ī good water filter installed in the goldfish tank maintains good water quality, which reduces the spread of diseases. Use LED lighting in tanks that don’t receive much daylight. Use fluorescent lighting to illuminate tanks that also receive plenty of natural light during the day. Proper lighting in the aquarium helps the fish process vitamins and minerals, encourages plants in the tank to grow quickly, and promotes harmony among plant and fish species. Though goldfish can survive in cold water, they prefer temperatures between 68 and 74☏. If the temperature in your home drops significantly at night, a heater should be added to the fish’s tank. This species is endothermic, which means the fish depend on their external environment to regulate their internal body temperatures. Goldfish tanks don’t need heaters because these fish prefer cool temperatures.

All of the items necessary for a goldfish tank can be purchased separately from aquarium stores, and most of the equipment is included as part of a starter kit. To keep the goldfish safe and healthy, the aquarium should be equipped with good lighting, functional water filters, a net, a dechlorinator, an air pump, decorations, plants, and sand or another appropriate substrate.

Fish tank for large goldfish