Pre-Seeded Sand or gravel?

[Lt.]

Is this stuff any good?

 

[Mumma.of.two]

It would be the same as those bacteria in a bottle. Unless the gravel is kept at the right temp, wet and hasn't sat on the shelf for weeks-months, its no good. I wouldn't bother.

 

[T1KARMANN]

Just buy seachem stability

 

[herp_mommy]

IMO it doesn't cycle a tank any faster than dry substrate. Just more expensive.

 

[T1KARMANN]

The seachem stuff is good I used it on the 1000 gal and added fish after 2 days with no problems