Follow-up question. Has anyone used this Lanthanum based product?
I just put some in a container of cycled rock to get the phosphate down before introducing to a tank.
I'll let you know how it goes.
Phosphates are at .5ppm before dosing. Dosed 4 tablespoons
I know this is an old thread, but I would be careful with the advice to rely on the MSDS. It is only intended to describe material that may be hazardous to humans, it doesn't always give the entire makeup of the product and there could be things hazardous to a reef tank that wouldn't show up on it.
10 micron filter sock (to strain out the flatulent that is produced by it binding with the PO4).
Definitely keep us posted, appreciate any info you can provide.
It worked well.
Dosed 4tbsp 3 or 4 times over 8 days (as it is 1/3 the strength of SeaKlear). Waited 2 days and then tested phosphates.
They are now at .058 instead of .5ppm. I am going to wait 4-5 more days before testing again to confirm they stay low without dosing/
Great to see this. Also keep us updated with how everything goes once this rock is in a display tank. I feel this product is much easier to obtain than SeaKlear, and would be nice to see peoples results.
My friend is also doing well with the product, dosing very slowly and has had no ill effects. He has not sent me his phosphate readings, so can't comment on the efficacy.