Who Gives A Fish Forums

Let us know how it goes. If the problem persists, it might be worth checking your water parameters. Sometimes nutrient deficiencies can mimic flow damage.

Anubias are pretty hardy, but they don't like strong flow. What's your substrate like? If it's bare bottom or sand, the roots might not be anchored well, making them more susceptible to damage. Also, check your lighting. Too much light can cause algae, which might be competing with the plants.

Duncans usually go for around 5 bucks per head around here, assuming it's fully grown. Babies aren't factored into the price, so the smaller ones on your Duncan wouldn't add much value. The frogspawn's probably worth around 10 bucks, and like I said, the babies don't really count for pricing ...

I'm not thinking it's a sponge, though. The goni does look a bit under the weather, and I'm worried. They're notoriously tricky to keep healthy, so I'm not surprised.