Aquatic Plant Forum banner

test kits

1150 Views 2 Replies 2 Participants Last post by  matt1045
where does one get all their test kits for NPK, iron, calcium, mg and anything i forgot?
preferably at one place would be great.
1 - 1 of 3 Posts
From local pet shops usually for the common ones like nitrates/ammonia/pH/GH/KH/Alkalinity. The uncommon ones like phosphate, copper, calcium, CO2 and iron from special orders, ebay, or just very specialized pet shops.

The iron and CO2 liquid test kits aren't that useful though since they are essentially 90% inaccurate.
1 - 1 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.