aquasam
Aquarium Advice Apprentice
I've been concerned about the quality of my gravel in my fry tank .. a 10 gal with a batch of bronze cory fry about 1.5 week old .... there is a little bit of fuzz on some of the gravel and I would sure like to vacuum it but at this time the fry are still so small I believe I would cover them in gravel if I didn't vacuum them up ... how long does it take them to grow so I can easily avoid them? .. of course I've been trying not to feed them to much - so to avoid poor quality on the bottom ...