What is the right goldfish tank size? In this video I go over a couple misconceptions about goldfish and how to properly select the right aquarium size!Affil...
Deciding on the right tank size for your new goldfish might not be as difficult as you think. Read our tips on choosing the best size!

What size tank do goldfish need then? At least 120cm x 50cm x 50cm should be the very minimum for fancy varieties, while commons/singletails should not be housed in anything less than 200cm x 60cm x 60cm.

Goldfish Tank Size Formula. A simple starting estimate for fancy goldfish is to give the first fish a base amount of water, then add extra volume for each additional fish. The calculator uses this rule-of-thumb

Tank Size For Fancy Goldfish. Fancy goldfish require less space.Goldfish Tank Size Calculator. Here are formulas that will be helpful for you. The way to calculate it depends on which shape of your tank is.
Common goldfish are the cheapest goldfish and boy do they get the largest! These guys are like mini koi, prepare for some serious size if youre keeping one long-term. #fish #goldfish #aquarium Common Goldfish Care: Size and Aquarium Needs.
This video looks at how big of a tank you need to house your goldfish. This is meant to be used as a general guideline.