AquascapingDiscuss aquascaping designs and techniques as well as get critiques on your aquascaping pictures. Find out how to use aquatic plants, reefs, and wood to design a planted aquarium.
Dukydaf- I think the best way is to place rocks between the two types of substracts and in the aquarium setup place some paper cards to minimize mixture...
I think that big rock needs to be replace by more smaller rocks. It's taking up too much space and probably won't be a good thing to try to root plants to.
You'll also want to go with a lot more plants and soon.
Hi. The aquarium looks like it is in a good start. I think the rock in the center is too bare. You could try to cover up the rock with moss, or it could cover itself with algae. A little more plants would help, but since you just planted the plants, they should fit in nicely.
More plants is a must for maintaining a balanced tank and so the key to control of algal growth. I'm not usre if it is possible to attach HC to stone or any other object other than the substrate but I'm sure that it is not a good idea to keep any plant in that pot with wool. You have to clean the plant from that wool and replant them quickly. What you can do with the stone is trying to grow some moss and/or attaching anubias on it.