Long 20 gallon help

[Slow-dagger]

I plan on buying one and I want to put Cory catfish there can I have my 2 emerald cories and i want to put 1 albino 2 Jui cories



They live in 10 gallon with 3 snails 1 dwarf gourami 2 guppies and I want to move out the cories

 

[librarygirl]

YOu can sure, a 20 long is great for corys. What substrate will you be using? Corys prefer sand; round gravel could be ok too as long as it isn't sharp. The gravel in the pic looks a bit jagged for corys. Also they do best in groups of their own kind, at least 4, so I'd get two more emeralds and if you wanted another type, add 4 more of those.

 

[Slow-dagger]

YOu can sure, a 20 long is great for corys. What substrate will you be using? Corys prefer sand; round gravel could be ok too as long as it isn't sharp. The gravel in the pic looks a bit jagged for corys. Also they do best in groups of their own kind, at least 4, so I'd get two more emeralds and if you wanted another type, add 4 more of those.

I don't know about sand but ill use round gravel

 

[Wiggles24]

Sand is amazing!