Stuggles keeping water clear

[Shikadam]

We have 130 gallon fresh water tank, we only have 10 fish, 2 angel, 4 catfish, 1 algae eater, 1 goldfish, and a couple dwarven gnomes ( I think that is what they are called). We have tested the water numerous times and we are in good shape, it looks like a algae attack but if we put algae kill in it, it just raises the nitrates level and it is still a green cloudy color. I don't have a good aquatics store around the pet stores think the tank is getting too much direct light. We closed the blinds for two weeks and it didn't do a think even with cleanings. Please we are willing to try any ideas. Thanks!

 

[Thyra]

What temp do you keep the tank at and how long is the tank light on? I use to have a small aquarium in my kitchen and although it had no direct light, it certainly grew algae fast. Also the length of time the tank light is on adds to it 8 hrs a day is enough in most cases. Is your tank planted? Do you realize goldfish are not tropical and prefer colder water than the rest of your fish?

 

[star37]

Well most water testers don't really test algae. Algae is a plant formed by lots of sunlight and sometimes warm water. You shouldn't keep the hood light on for more than 8 hours a day and the tank should be away from direct sunlight.

** did you know, like the comment above mine,
that goldfish are not compatible to live with your other community fish due to different preferences & fish community grouping?