terrence
Member
Hey folks....although I've been reading a couple of books I purchased....I can't find mention on how to calculate water displacement.
If I have a 75gal. tank....with about 50lbs of crushed coral and a corner with 25lbs of live sand....and...6 pieces of decorative lace rocks probably weighing another 60lbs.......
HOW MUCH WATER DO I REALLY HAVE IN MY TANK???????
I guessing around 60gals....so I do a "4 bucket" water change equalling about 16 gals....is this about 25%????
I do this every 5 or 6 days 'cause I'm a tad overstocked....and I'm keeping my readings in the right area. Thanks for your input....T
If I have a 75gal. tank....with about 50lbs of crushed coral and a corner with 25lbs of live sand....and...6 pieces of decorative lace rocks probably weighing another 60lbs.......
HOW MUCH WATER DO I REALLY HAVE IN MY TANK???????
I guessing around 60gals....so I do a "4 bucket" water change equalling about 16 gals....is this about 25%????
I do this every 5 or 6 days 'cause I'm a tad overstocked....and I'm keeping my readings in the right area. Thanks for your input....T