`Peter
Fish Crazy
- Joined
- May 19, 2010
- Messages
- 262
- Reaction score
- 0
Hi I've been thinking about adding red clay to my planted tank into my black substrate so the plants receive more iron directly from the substrate instead of liquid fertilizers. Currently I only have black gravel substrate, no dirt or anything else. My plants are all growing very well (swords, hornworts, anubus, hairgrass) so I'm wondering if adding red clay would benefit them even more.
If so How would I go about adding it into the tank, in little balls next to each plant? Any tips would be appreciated.
If so How would I go about adding it into the tank, in little balls next to each plant? Any tips would be appreciated.