cbheternal
Aquarium Advice Apprentice
my ammonia was high. so i used Ammo block. i took the carbon bag out for just over 24 hrs. the tank went cloudy. so i put the carbon back in. went to bed. woke up. and could not see the back of the tank. 20gallons. so i did a 50% watet change. what is going on. and what should i do. please help. my kids are all worried and crying. 20 gallon tank. 8 guppies. filter is Aquaclear 150. now called aquaclear 30