3

I’m cycling a 20 gallon (76 liters) tank and I have 3 mollies currently. As the tank is done cycling, I want to add more mollies and glofish! How many of each do you recommend?

1
  • I have about 100 black mollies in a 29, the majority are young of various ages. That is too crowded to grow well , but they look happy . Depending what kind of dyed fish ( glofish) you have ( tetras and danios are common) they will likely eat the baby mollies so you need not worry about getting to my situation. Dec 1, 2018 at 1:31

1 Answer 1

2

While a 20 gallon (76 liters) aquarium is a great place to start, most species of molly fish would thrive in something larger. This is especially the case if you plan to own a significantly larger number of molly fish, or if you wish to mix molly fish with other fish breeds.

From what I've read, 4 to 6 mollies is an optimal number in case of a 20 gallon tank.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.