hello my name is sarah i have an aquarium but know nothing at all about fish i just bought it about a year ago because i thought they look nice and are relaxing quite a few guppies have bread in my tank but then got eaten because i didnt know wot type of fish to put togeather but i seem to have an ok set up now as theese ones have been togeather for around 6 months i have 2 cray fish and i have just noticed the female is carrying eggs i have a plek 3 guarmies a male siamese fighter a gold fish and one i call cyril as i dnt know what it is lol it is sort of a fantailed gold fish but it is black with bulging eyes i also have 2 neon tetras in there we did have 16 but the rest got eaten but these seem to know how to get out of the way i have an 80 litre tropical tank i think as i said i dnt know anything about them but am getting more interested now my fish have started lasting if anyone can help i would be greatfull especially with the cray fish eggs thanks