55 gal newbie
New Member
i have a new tank up its 55 gal has crushed coral and about 5 pounds live rock,undergravel filter with power heads,tec tetra 500 filter with 200 power capsul heater, i have 2 damsels a yellow tail and a domino, they have been in the tank for 5 weeks,all my test show good except for ammonia which is a 2.0my ph is 8.2,nitrite is 0 nitrate is 0,what must i do to keep the ammonia down?the fish seem fine and are not over feeding,