RossC
Fish Addict
OK a quick question I have used a small nail to attach a suction cup to a piece of bogwood. I didn't realise until another post in the forum that the nail is likely to rust but I need to know if it's going to harm my fish? It is only a very small nail and the tank is planted. A quick answer is appreciated so I can remove it if I need to before damage is done.
Thanks
Thanks