Husband is away and my toddler has emptied a full tub of catfish pellets into the fish tank..i have tried to clean them out and top the water up but the water is very murky. I only discovered it this morning so my guess it's been there nearly 20 hours. 3 fish dead already - is there anything else I can do? Husband is in different time zone so can't ask him.
It's a large tropical tank...
It's a large tropical tank...