Seachem, API, and most any other root tab made for aquarium plants is fine and they do not affect cycling.
While I got ya, Rivercats, when I'm cycling its been advices to crank the heaters up to like 84 to 86 degrees. Will this be okay for plant growth and when I let the temperature drop to about 76 or 78 again, will it kill the fish?
Hello K...
If you're cycling a tank, then the nitrogen levels in the water are already pretty high. So your plants are probably thriving in that tank water. There's no reason to provide fertilizer for the plants.
Once the tank is established, then continue to stock the tank and once you have all your fish, feed them a balanced diet. They'll provide all the fertilizer your aquatic plants need.
B
To be honest, shelf brand root tabs are ridiculously expensive, look into other alternatives whether homemade or something like osmocote.
Hello K...
If you're cycling a tank, then the nitrogen levels in the water are already pretty high. So your plants are probably thriving in that tank water. There's no reason to provide fertilizer for the plants.
Once the tank is established, then continue to stock the tank and once you have all your fish, feed them a balanced diet. They'll provide all the fertilizer your aquatic plants need.
B
You have so many different types of plants you can grow with that light but you have to be sure to use the liquid carbon daily! Then down the road you can get CO2 if you want.
For plants you can do Water sprite or wisteria, Ambulia, Cabomba (Furcata is my favorite), Limnophila hippuroides, most Rotala's and Ludwigia's, Rotala Macrandra is my favorite rotala and Ludwigia Glandulosa is one of my favorite ludwigia's. Ludwigia sp. Cuba is really nice. You just have so many choices I could go on and on! A couple crypts would be nice, something like Crypt Wendtii Red or Bronze and a Red Tiger Lotus. If you use good ferts with liquid carbon and good lights you can do a lot with that size tank.
You have so many different types of plants you can grow with that light but you have to be sure to use the liquid carbon daily! Then down the road you can get CO2 if you want.
For plants you can do Water sprite or wisteria, Ambulia, Cabomba (Furcata is my favorite), Limnophila hippuroides, most Rotala's and Ludwigia's, Rotala Macrandra is my favorite rotala and Ludwigia Glandulosa is one of my favorite ludwigia's. Ludwigia sp. Cuba is really nice. You just have so many choices I could go on and on! A couple crypts would be nice, something like Crypt Wendtii Red or Bronze and a Red Tiger Lotus. If you use good ferts with liquid carbon and good lights you can do a lot with that size tank.
Cory cats like to shoal with their own species but will if needed with other species of cory's. If you want you "could" do 3 of 2 species and 4 of another but I will tell you nothing quite looks like a shoal of one kind of cory toddling around together in a tank.