Is it true that you can't OD on bio spira. Being the packet for 30gal or 90gal? I read this somewhere, that there isn't a certain amount you can add and there is no OD-ing with bio spira.
__________________
*Tank*
20Gal Long - ADA Amazonia II Substrate - Diy Co2 - Pagoda Rocks - coralife 2x18 T5 - aquaclear 50 - Rena 200 Air Pump - Azoo Sponge Filter 3.
*Plants / inverts*
CRS - CBS - RCS - Pygmy chain sword- moss ball.
|