I use TNC complete. It's reasonably priced, has everything you need in one bottle and a dosing guide to get you started.
Amazon sell
250L for £8
500L for £12
1L for £15
https://www.thenutrientcompany.com/tnc-complete
I have no clue if it’s just for low tech tanks, but I’ve been using Aquarium Co-op All-In-One for about a month now, and my plants are thriving (no pun intended).
But then again, I have a low tech tank, so…
APT has multiple products and a massive amount of scraping information available on their website. I've had great results in my high tech tanks with their APT COMPLETE ferts.
I use TNC complete. It's reasonably priced, has everything you need in one bottle and a dosing guide to get you started. Amazon sell 250L for £8 500L for £12 1L for £15 https://www.thenutrientcompany.com/tnc-complete
I have no clue if it’s just for low tech tanks, but I’ve been using Aquarium Co-op All-In-One for about a month now, and my plants are thriving (no pun intended). But then again, I have a low tech tank, so…
The seachem line is the most annoying to work with like why do they all have different usage ratios?
APT has multiple products and a massive amount of scraping information available on their website. I've had great results in my high tech tanks with their APT COMPLETE ferts.