Bill Stock
July 30th 04, 05:54 PM
I thought I'd find this in a search but no luck.
I want to replace my gravel with some flattened marbles. The cheapest and
best looking I found so far were at the Dollar store. Problem is they are
iridized and made in China, so I was worried that they might leach chemicals
into the water. I asked over in the glass newsgroup and they said they are
most likely treated with Tin Chloride and will not leach. So is Tin an
aquarium safe metal?
TIA
I want to replace my gravel with some flattened marbles. The cheapest and
best looking I found so far were at the Dollar store. Problem is they are
iridized and made in China, so I was worried that they might leach chemicals
into the water. I asked over in the glass newsgroup and they said they are
most likely treated with Tin Chloride and will not leach. So is Tin an
aquarium safe metal?
TIA