Asking for a friend - can anyone tell me exactly what type of jellyfish this is?
What vegetables, fruits, fish and animals would be recommended for a self-sufficient survival farm? [more inside]
Help me take my tropical freshwater fish to the next level. [more inside]
My roommate got a goldfish as a prize from some stupid on-campus contest and is keeping it in a bowl and not taking good care of it. I want to help it but I don't have the money to fork out for a tank or anything like that, so what can I do with it?
Can fish interbreed like dogs? My SO and I have been talking about dogs lately so the mixed-breed thing has been a regular topic of conversation. Last night we were at a Thai restaurant with a large fish tank and some gigantic fish. Too big for the tank, in my opinion. And that got me to wondering....can different kinds of fish, genetically speaking, be bred with each other? Even if they wouldn't do it on their own (mating rituals, etc.), could they do it with a scientists help?