small predators

[Deminon]

is their any kind of small predatory fish that could live in a 29gallon, like possible an african knife? if not i was gonna use it (and a 10gallon) to raise feeders.

 

[turdburgler]

Exedon. Vicious and good looking as well

 

[SimonL]

Pacu!

Leaffish, pikeheads, ropefish, African butterflys, dwarf pike cichlids, african knife, ctenopoma to name a few...

 

[ilovearowanas]

bucktooth tetras!
they're small fish with a monster attitude

 

[fatboy123]

what about puffers they are pretty cool

 

[channarox]

congo puffer!
or some exodons!

 

[killerfish]

all those are great african knife fish get a little big for that tank they can get 12'' but are rarelly seen over 8''

 

[Fish Eat Fish]

Pacu!

Leaffish, pikeheads, ropefish, African butterflys, dwarf pike cichlids, african knife, ctenopoma to name a few...

You forgot about redtail catfish!

GSPs are cool if you dont mind brackish or else maybe a single small species of piranha. (Atleast for awhile)

 

[haloman02]

Get a mudskipper ( if you dont mind brakish ) they are really active and attentive and smart they are brakish water fish dont let lfs fool and tell you they have theirs in freshwater.

Maybe a breeding pair of convicts.

 

[AttackFish]

Pacu!

Leaffish, pikeheads, ropefish, African butterflys, dwarf pike cichlids, african knife, ctenopoma to name a few...

I thought ropes need a 55gallon minimum? Same with African Knife?