ThePiggy
Fishaholic
It doesn't matter how big your shark currently is, you need to go by the ADULT size of the fish you put in a tank.
There is no hope for you. You couldn't perform the simple task of getting your water tested. You even went to your LFS and STILL didn't get your water tested. Instead you got another fish. The point of getting rid of the fish was not to get different fish. The point was to lighten the load in your aquarium.
Take the shark back and get a test kit. DO NOT GET ANOTHER FISH.
I have to agree with putting you in the category of "Too ignorant to learn"
You NEED to take our advice into practice or your fish will continue to have unhappy, short lives.
There is no hope for you. You couldn't perform the simple task of getting your water tested. You even went to your LFS and STILL didn't get your water tested. Instead you got another fish. The point of getting rid of the fish was not to get different fish. The point was to lighten the load in your aquarium.
Take the shark back and get a test kit. DO NOT GET ANOTHER FISH.
I have to agree with putting you in the category of "Too ignorant to learn"
You NEED to take our advice into practice or your fish will continue to have unhappy, short lives.