I think you guys might be right , I had a toadstool in my first tank , its long since gone
But iv still got the same rocks ,had to cut the base off the rock to pass it on , wonder if it's a bit from the old toadstool stalk
Just a update , all those that called toadstool are bang on the money
Here's a couple pic from today
Not very nice looking but can't moan as its growing in a low light spot were I wouldn't of put anything anyway
Thanks people
Haven't updated this thread since Feb so thought I'd show a pic of the hitchhiker and how much it's grown
Deffo a toadstool so plus 1 for those that called it