Tankmates!

[Black_Ghost_Knife_Fish]

I have a aquarium there is 21 fish
1.black ghost knife fish 2
2.neon tetra 4
3.molly 2
4.guppy 7
5.I have forgot what is the name in engglish 7

Is that a good combination

I know in in indonesian

i know the 7 fish name in inonesian

please reply

 

[Fishy friend2]

How big is the aquarium

 

[Black_Ghost_Knife_Fish]

200L

 

[zeke the black ghost knife]

im afraid this is not good. black ghost knife fish need about 80 to 125 gallons EACH, and the mollies, guppys, and neon tetras will be prey for the black ghost knife fish.