Dicrossus maculatus

[chris1805]

I am thinking about purchasing a pair of dicrossus maculatus for my black water tank.
The problem is i am not so sure about what size tank they need. On the internet i find that a 60x30x36cm tank (which i have) should be enough. I am still doubting it though. They pair i found to purchase has already spawn (the females has already the little red fin and the male is obviously a male) and they are fully grown. What are you guys thought on this? i plan on keeping them in that tank with just a few neon tetra stimulans.

Thanks a lot in advantage!

 

[Mike Wise]

Depends on how the tank is decorated. A 20High would be the minimum I'd use. A 20Long would be better.

 

[chris1805]

a 20 long is a 60x30 cm tank right?

 

[gerald]

In USA a "20 Long" is 36 x 12 x 12 inches, or 90 cm long

 

[dwarfpike]

Aren't they usually 30"/76cm? The same length as the 29 gallon?

 

[Mike Wise]

Yes, a 20Long is 30x12x12"/75x30x30cm. That extra 6"/15cm can be a lifesaver. Height is much less important for these bottom dwelling fish.

 

[gerald]

Oops you're right. I was thinking US 30 gal, which is 36". 20-gal Long is 30" as others said. Too late to edit my previous post.

 

[kunaldiscus01]

A 20 long heavily planted tank would just be fine for a pair!

 

[chris1805]

Thanks a lot! Do they really want a planted tank or would a blackwater tank with lots of leafs and wood be fine as well? I know they like to play with dead leaves

 

[Mike Wise]

They'll be happy in either, as long as it has enough structure for territories and hiding. These aren't actually true blackwater fish. They come from clearwater or mixed black-/clearwater streams.