FINALLY Have My Final Setup Decided, Stocking Options?

[Ender]

Ok, the tank setup will be as follows...

Tank - 75g (48x18x20")
Filtration - 2 Rena FilStar xP3 Canister Filters
Heating - 2 Hydor ETH 200/201 In-Line Heater-200 W
Substrate - Sand or Fine Gravel
Decoration - Large, Smooth Rocks, and/or Driftwood

Ok, given that information, what are some good stocking options. I am looking for 1-2 aggressive fish. I may go with a few more, but would rather not. Also if possible keep suggestions to same species fish.

 

[Pout]

What fish are you into and what fish would you like to see in their?

Like

1.cichlids
2.eels
3.catfish
4.natives
5.Etc
6.Etc

Pout

 

[Ender]

At the moment I am looking into Cichlids (GT, JD, Oscar, etc) or a Serra (piranha).

 

[rayman45]

no serra.... needs its own tank

with oscars and stuff. get some poly sp.

 

[Ender]

Yea, I am aware that Serra need their own tank, I was actually thinking an Elong. It was the Cichlids OR a Serra.

 

[Nic]

african cichlids

 

[guppy]

I would go with the elongatus but that is just me.
If I were to go for a pair of cichlids I would try to find something unusual, something like Hemibates stenosoma (12"), Bathybates ferox (15 1/2"), or bathybates fasciatus (15 1/2"), cool looking africans that not everyone has.