top 5 monster fish

[MarbleGoby]

1.bichir
2.Marble goby
3.arrowanas (any)
4.Chiclids (any)
5.Plecos (not really monster but get big.)

 

[danny_323]

1. Red Belly P.
2. Oscars
3. Red Devil
4.Red Snook
5. Red Terror

 

[FroZenFiRe]

1. Arapaima gigas
2. chili red arowana
3. XBRTG
4. RTC
5. Polypterus

 

[275ti04]

Arapaima
Arowana
P. Bass
Flowerhorn
Betta LOL

 

[Mudfrog]

1. Wolf Fish.. aimara and mala
2. Ripsaw Catfish
3. Devil Catfish
4. Dovii
5. L024 - Red Cactus Pleco (not really a monster but looks wicked)

 

[Sonsinator]

1.Silver Aro
2.RTC
3.Lung fish
4.Iridescent/pangasius/hammerhead hyper-fin fish(am I right?)
5.Arapaima

 

[FireMedic]

StingRay
Electric Eel
Electric Catfish
Goliath TigerFish
Alligator Gar

 

[brummer72]

bumble bee grouper
RTC
Silver Arowana
Jardini
araipaima

 

[lfelicilda]

Guppy
Molly
Sword tails
oscar
platty.... wahahahaha!! kinda cheap.

 

[lfelicilda]

oh! i forgot!!! i also love janitors! wahaha