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What should I do with my 20 gallon high?

2K views 5 replies 3 participants last post by  Lupin 
#1 ·
I have one male betta and two loaches. I was going to add a few otocinclus, bought one a week ago, but it died today :( ..I changed my mind about those. I would like to add a few more fish, but I don't know what type. Suggestions?
 
#2 ·
xslinds said:
I have one male betta and two loaches. I was going to add a few otocinclus, bought one a week ago, but it died today :( ..I changed my mind about those. I would like to add a few more fish, but I don't know what type. Suggestions?
What species are these loaches? Only schooling fish I'd try are the harlequin rasboras and then corydoras/kuhli loaches.
 
#4 ·
These loaches are a very active fish. They like to be kept in groups of 3 or more and provided with "gathering places" such as caves and broken flower pots. I don't think that Cories would be the best choice for these gregarious little fish. Upper level fishes such as danios, tetras, rasboras and other would make excellent tank mates.
 
#6 ·
I'd consider an upgrade to 55g before getting more loaches. 6 harlequin rasboras should be fine but again, if you wish to add more, consider an upgrade. A tall tank is just not adequate for schooling fish especially loaches.
 
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