The green scum is an algae bloom. If you have a lot of direct sunlight in your tank, try to reduce this amount; the same applies for your tank light, you will need to reduce this to cut back on the algae bloom.
If Jordan has a fish tank that has 5 orange fish and 35 black fish this would mean he has 5 orange fish in the tank. This is a math problem.
dump orange paint in your pond
This question does not have a answer. If Jordan has a tank with 58 black fish and only has 40 total then he cannot have any orange fish and only 40 black fish.
The simple answer is yes.
a day
a day
If you have a heater, turn it off.
yes, it is actually better, as some fish can be frightened. Never turn on the light after newly buying and releasing fish into your tank.
Turn the light off or get a smarter fish.
Your water is orange?! I should get the water tested right away and you should only be taking 25% of the water out a week or you will completely mess up your tank.
You turn off the fish tank light after you feed them
yes it is more warmer for mice and rats