I was told by the person in the petshop that they were best suited to coldwater but turns out they're tropical, I'm not sure if the light in the tank is good enough to sustain them (though the room they're in has a lot of sunlight, I'm not sure if that helps?) && I'm trying to figure out how to fertilize them cheaply - on one site someone suggested freezing lumps of soil and putting them under the substrate?
It's a 30 litre tank with 4kg of gravel.
However kitten_penang & redchigh have now kindly identified the plant species for me. ^__^
("the plant in the front are a sword plant which need root tabs, the far right one is a green cabomba and the one beside it is a eurasion water milfoil and the one after it is a twisted vallisneria")
So basically I am wondering:
a) What can I do to help the plants since already I'm getting fond of them. :3
b) Am I better to take the plants back tomorrow & say they're not what they were sold as
c) Are there any plants which would work well with low light (&& are these tropical or coldwater? (I'm not sure yet whether I'm going to be getting a heater..))
Thank you. =)
Here's a photograph: (sorry it's not very good!)