I have this 72gal fish tank and it has 2 fish left in it. it wasnt mine to begin with it was my brothers. but he has moved out a couple months ago and so he said i can have it. he never rly took care of it and so nothing in the tank has been cleaned for like a year or more not even water changes. the water looks clear tho thnx to the monster filter it has. the decor has some green on it so thats dirty and the gravel looks kinda nasty too. my questions are:
1.what is the proper way to clean the decor and gravel or has it been way too long from last cleaning and i should just throw it all out and start over?
2.how much water should i change out?50%?25%? start over?
3.give away the 2 fish to pet store and start fresh?
4.clean and keep decor/gravel rly rly good and keep the 2 fish to help it re cycle then get new fish?
plz hlp im not sure what to do
1.what is the proper way to clean the decor and gravel or has it been way too long from last cleaning and i should just throw it all out and start over?
2.how much water should i change out?50%?25%? start over?
3.give away the 2 fish to pet store and start fresh?
4.clean and keep decor/gravel rly rly good and keep the 2 fish to help it re cycle then get new fish?
plz hlp im not sure what to do