Who Gives A Fish Forums

If you're using root tabs, make sure they're placed near the roots. If they're too far, the plants might not be getting the nutrients they need.

Stringy plants can also be a sign of low CO2. If you're not running CO2 injection, the plants might be struggling to get enough carbon. Try adding a liquid carbon supplement like Excel.

Hi, I'm a bit late to the conversation, but I was wondering if the plants in the front are Vallisneria? If they are, they'll probably cover the foreground and block the little cave you made for your otos. I personally think overgrown Vallisneria is great, but if you don't want it taking over, you ...