I couldn't decide on the bell, it was an impulse purchase when i bought the tank and i've since thought i should keep it natural, but i think it looks ok, and the fish seem to like it too, so for the moment it stays!
My fry seem to have found a nice hiding place under a bit of wood i have, so have been protected there. I do worry about some of them swimming into the heater/filter box..... but what can ya do eh?!
Rsands - I have the same plant on the right (but its to the back left on mine), but i don't know what it is! I was told on here it wasn't a true aquatic plant and would be dead in two weeks...... but 3-4 months later and they're still fine! Leaves don't look as healthy though i have to admit....
edmn - I haven't had any other experience with another tank so its hard to say how good it is. I realise the filter is the minimum for a tank this size, but its doing its job and the water is nice and clear.
I'm really happy to have started a tank as i've wanted to do it for years and i'm pretty happy with the tetraart - although its hard to judge not having had a different one!!
I may move it to the front to get more light and maybe it doesn't like the moving water from the filter drop above it?
The filter flow definately seems to have an effect. I have the same plant that you have at the front left (with the reddish leaves) - I have two bunches of them, one on the left and one on the right (under the filter flow). The one on the left has now reached the water surface, but the one on the right are much shorter and as they were planted at the same time i can only assume that the flow is stunting them..