How can I remove hard water stains on glass and other things
I gave a friend of mine a 5 gallon freshwater setup a while back and he just recently rteturned it to me. The water in his city was unbelievable hard and there are hard water deposits on the glass and heater unlike and I've seen before. I've soaked the tank in lemon water and these stains are barely budging. Does anyone know of any other mathods to remove these hard stains?
12 gallon Eclipse: 5 Cherry Barbs, 4 Columbian tetras, 4 amano shrimp, 1 one in. pleco,
30 gallon tall Eclipse II: 4 Praecox Rainbow Fish, 2 Australian Rainbowfish, 3 zebra snails, 2 Clown Loaches, 2 Congo Tetra, 2 Boesemani Rainbowfish, 1 Red Irian Rainbowfish, 1 Bronze Corydora, 1 Golden Panchax Killifish, 1 Aplocheilus lineolatus Killifish, 1 Common Pleco (~5 in.), 1 candystripe Pleco (~1 1/2 in.)
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