Hi yes i have a 90 liter tank and it has gone green water not because of light though as there has been no sun in days. I have replaced the filter with a brand new one today which was more expensive will the problem clear up? i have 2 goldfish. thanks
90 Liter tank filled it put all the extras in ready and has a filter 24hrs later it has become a pale shade of green . theres not even any fish in it please help. !