i just changed their water yesterday. i did a 25% change in their water but last night before i went to sleep i fed them mashed bananas coz i read in a goldfish site that its okay to feed them banana as long as you mashed them well so they wont have a hard time eating it. then after few minutes of feeding them with a banana the water becames cloudy then when i wake up this morning the top filter stinks! now my room stinks also! what should i do? should i do the 25% replacing of water again even if i just did that yesterday? wont that stress the fishes? is the banana the reason why it became cloudy or it might be something else? what should i do with the foam in my filter that just stinks so bad?? any suggestions will be appreciated..
by the way i own a 2 ryukin goldfish in a 20 gallon fish tank
by the way i own a 2 ryukin goldfish in a 20 gallon fish tank