Anything harmful about slower growth?

[Hao]

well not every arowana will grow fast

 

[DaveB]

Like I said, I'm in no big rush.

I have algae and plecos anyway. I have fed bloodworm a few times but lately I've been saving it for my Uaru, since she loves it so much.

 

[Hao]

i see thats nice

 

[jardini23]

id rather give it to the aro. so is thats what the white slimy stuff on my air tubing and heater and summtimes on my glass is?? from blood worms??? and plecos should take care of that?? how big of a pleco should i get?? my jar and tiger datnoi is about 4 in and my tank is 75 gal. thanks alot