OK, so I wanted to get a couple suckers to clean my tank. My dad has a 4ft community tank which also has suckers, but I couldn't catch them without destroyed the tank set-up.
SO dad went and brought me 2 suckers for my tank, and if I need a new home for them they can go into his. One is a Bristlenose Catfish, and the other a sucking catfish. They are only little, both maybe 2-3cm. So, I wanted to spawn the pair of Bettas I got from someone, and of coarse know they can't be in there when they are breeding, or when daddy's egg-watching. But, can they go in with the fry once they are free-swimming? If so, how old would the fry have to be. I don't think they eat baby fish, but I'm not completely sure.
Also, while the Bettas are mating, and the fry are little, could the two suckers go into a barrack inside Dad's 4ft tank? I already have the barrack, and it is quite big. The size would be fine. I was just wondering if they would have enough things to suck. The barrack is made of the same material nets are made of, and it goes around a plastic frame. Suction cups go on the outside of the barrack and hold it to the tank wall. Can they go in it? I will only put them in it if they could go with the fry, and could survive.
Thank you.