I've used a KDF/carbon water filter for my fish for months. I've tested it for chlorine and metals and haven't found a trace. My water looks clearer and my fish look healthier since using it.
I need it though, because the water in Spain is insanely bad.
I think you overpaid for that bigtime, I paid $70 for mine with a 10,000 capacity.
Don't worry about it being zinc/copper, unless you overuse the filter it won't leach into the tank.
I need it though, because the water in Spain is insanely bad.
I think you overpaid for that bigtime, I paid $70 for mine with a 10,000 capacity.
Don't worry about it being zinc/copper, unless you overuse the filter it won't leach into the tank.

