Hi, thanks for your advice, it was a bit 'fidily' trying to put a breeding trap/net in a biorb becuase of the middle centerd bubbles and nothing can suck onto it becuase its round,.. so I just ended up buying another small tank but a normal 1 foot sqaure one, Ive got it up and running with some black sand, undergravel air stone filter and a tiny fluval 1 internal filter plus a tiny strip light and some small to larger plastic tubes/plant-pots for the fry to hide in,... I just wonderd, do fry instingivly to do the nearest hiding point? becuase my guppies dont really go near or inside the tubes as most of them are quite thin. Anyway if anyone wants a 10L fish bowl + light its going free from Hull where I live, and hurry up to becuase my girlfriend is threatening to put a boring goldfish init!
thanks all