Why discus fry stop eating?

[Chili]

My discus fry stopped eating a few days ago. They're in a 40-gallon tank, temp at 84°F, pH 6.5, 0 ammonia, 0 nitrite, 10 nitrate. I've been feeding them baby brine shrimp and crushed flakes twice a day. No recent tank changes, sponge filter running smooth. Any ideas?

[brites]

Could be stress from water changes if you're doing them too frequently. How often are you changing the water? Also, try switching to live food like microworms. They might just be picky.

[Dubson]

Yo, sounds like they're just being fussy. Mine did the same thing last month. I cut back on water changes to once a week, 20%, and they started chowing down again. Maybe they just need a chill vibe.

[Silvan]

Mine stopped eating when I added new plants. Maybe check if anything's off with the decor? Also, try garlic guard on the food, works like a charm sometimes.

[Jazzman]

Yo, sounds like they're just being fussy. Mine did the same thing last month. I cut back on water changes to once a week, 20%, and they started chowing down again. Maybe they just need a chill vibe.

I agree with Dubson. Over-cleaning can stress them out. Also, check the flow from your sponge filter. Too strong might make them uneasy.

[angelus]

Dude, mine were the same until I switched to frozen bloodworms. They're lazy eaters sometimes. Also, make sure the tank's not too bright. Dim the lights a bit, see if that helps.

[Chili]

Thanks for the tips, everyone. I'll try reducing water changes and dimming the lights. Gonna grab some frozen bloodworms too.

[Coastal]

Had a similar issue last year. Turned out my tap water had trace metals after the city did some work. Started using RO water, and they perked right up. Might be worth testing your source water.

[brites]

Had a similar issue last year. Turned out my tap water had trace metals after the city did some work. Started using RO water, and they perked right up. Might be worth testing your source water.

That's a good point. Also, check if your water conditioner is expired. I've seen that mess with fish appetite before.

[Darego]

Mine stopped eating when I moved their tank to a busier part of the house. Too much foot traffic freaked them out. Maybe they just need a quieter spot.