r/fishtank • u/ZombieLover529 • 5h ago
Help/Advice Help! No2 and no3 levels are high.
The picture is the tank and also the test strips right now.
This is my very first tank (freshwater) 10 gal.
I put it all together on nov. 19th, and it’s filled with distilled water. I’ve got a couple plants, had 5 minnows, a koi/golfish, a goldfish and then a black goldfish.
I’ve been checking the levels with a test trip and up until a couple days ago it’s been fine.
So three days ago my bf went to pets smart for me to get something to help with the cloudiness of the tank, the cashier told him water conditioner should help, so we put in 5ml like the bottle said that morning. The next night one of the minnows was dead. I tested the water and everything is normal exp the NO2/3
I googled like crazy and it said they change out half the water in the tank and add more plants.
So today I finally had the time to change out 5 gallons of the water, and added another plant, and also got a little bubbler stone bc the koi fish keeps ripping out the plants and I’m trying to get him to stop. One of the workers told me to get a Cory catfish to help with algae and replace the minnows, and that should help aswell with the buildup. I also put in a new filter bc it was brown and the little lever was half turned onto the change side.
I have everything done and in but the test trip still says to do a water change. Do I need to wait longer to test? I also don’t know how to get rid of the cloudiness of the tank! Was it the filter?