What size of tank do you have?
What is the length of the tank?
How many fish are in the 4.5 to 5" and what sex do you think they are?
15 Adults need atleast a 48 in. Long tank. A group size over 14 fish needs a standard US 75 gallon.
The longer your tank the better, it will spread out the fish more, so they can secure breeding areas, and female/fry escape places.
Duboisi generally do very good in 1/1 ratio colonies, and a group size 10-12 or more.
Personally, I like sinlge colonies of 18-20 fish in a 75 gallon. Or 25-30 fish single colony, in a 125 gallon (6ft) as the best setups.
Hope this helps.
Geoff
What is the length of the tank?
How many fish are in the 4.5 to 5" and what sex do you think they are?
15 Adults need atleast a 48 in. Long tank. A group size over 14 fish needs a standard US 75 gallon.
The longer your tank the better, it will spread out the fish more, so they can secure breeding areas, and female/fry escape places.
Duboisi generally do very good in 1/1 ratio colonies, and a group size 10-12 or more.
Personally, I like sinlge colonies of 18-20 fish in a 75 gallon. Or 25-30 fish single colony, in a 125 gallon (6ft) as the best setups.
Hope this helps.
Geoff