Roy Hauer (poser tynk) is still trying to get attention by being a common troll. This is all the pathetic "man" has in life. No one cares about him, so this is what he does for attention.
My Automatic feeder drops fish food into the top entry hole of a aquarium via a 'plastic funnel'. The inside of the funnel must be getting quite moist from the rising water vapour, because fish food keeps sticking to the inside and then builds up;
My brother bought a shell at a shell shop (not an aquarium shop). How do we clean it so that it will be safe to use in a goldfish tank? Thank you in advance for all replies. --