Fluval Aquaplus 375ml + 50%FOC

So simple to use and lasts for ages. Works consistently well. Keeps my fish tank looking good. Reliable name and brand.

Good price for the best make.

Very good

It hasn't killed my gold fish off so must be working

Have been using this for more than a year now. Prefer this brand compared to others as it is not difficult to measure

Annoyed as expected more than 375ml!

It does the job, and on the face of it, the larger bottle seemed like great value. Keeping fish can get expensive, so my priority as fish keeper is keeping costs down, I don't care for flashy packaging & keeping pointless marketing departments in a job.I thought this seemed better value than the brand my local pet store sells, but once I had it in hand I realised it is dosed at 10ml per 40L of water, rather than 10ml to 100L like the previous product I was using, which also came in a smaller bottle. Remember, a less concentrated product means more plastic waste and unnecessary increased costs in packaging, shipping and manufacture. Before you buy on the basis of value, be sure you calculate how many litres this bottle will treat, and compare with other brands.So I feel like I was cheated a little as I need to use 2.5x as much product for the same result which takes up more of my time too, but this entirely my fault for not checking the dose rate before clicking 'add to basket'.

water conditioning just used its not working at the moment