What does a mind like a goldfish mean?
This means that you cant remember things. As goldfish can not retain anything fo more then 3 seconds
If you mean like what breed of goldfish you have then that should be fairly easy. I determined what kind I had by looking at his markings and going on wikipedia. If you go to Wikipedia.com and type goldfish in your search bar then scroll down there will be pictures of goldfish with the breed next to them. It is fairly easy and that's how I found out what my goldfish were.
Yes, but no. What I mean isIF the goldfish has long, flowing fins the male Betta will mistake it for another male Betta and attack it, but if it doesn't like a common goldfish or a Shubunkin goldfish than they should be fine. REMEMBER THAT GOLDFISH ARE NOT TROPICAL UNLIKE THE BETTA SO YOU COULDN'T EVEN IF YOU WANTED TO!!
It means your goldfish has a type of disease called herpes, and no, not the type you're thinking of. This is a type of herpes known only to goldfish. They get it when they have sex with a rock in their fish bowl. You should get your goldfish checked for herpes right away. You don't have to go to a vet though, just suck on it's fins and it should be fine. If it tastes…
No, all Goldfish are freshwater. NO! THEY ARE NOT BRACKISH LIKE MOLLieS! who like fresh water with a tiny bit of salt in it. goldfish do not need heaters but filters because they tend to be messy. goldfish like the water temp to be 20-23 degrees C but it's ok if it's a bit under or over. goldfish are not tropical like guppies, mollies, tetras, barbs, angelfish, etc.
Yes, but your tank size needs to support it. If you mean that a regular goldfish is a long single-tail goldfish, then you need at least a 40 gallon tank just for the 2 fish due to the size potential of the common goldfish. If you mean a regular goldfish as in a round bodied fantail, or perhaps a ryukin, then you need at least a 30 gallon tank for the 2 fish.