I really like PFS on my other tanks. I personally think it looks better than large-grained gravels and is easier to maintain than sand.
But for Lake Tang tank, one of the species I will introduce is the shellies which obviously likes to dig. Given the grain size of PFS, will they feel comfortable? The ones I've seen have grains from 0.5mm up to 2mm.
Apprecaite any feedback from someone who has done this before...
But for Lake Tang tank, one of the species I will introduce is the shellies which obviously likes to dig. Given the grain size of PFS, will they feel comfortable? The ones I've seen have grains from 0.5mm up to 2mm.
Apprecaite any feedback from someone who has done this before...