sediment questions

[pokiey21]

I am currently taking input on redecorating my brackish tank and have heard alot about having sand as a substrate instead of gravel. Like the idea but have heard many comments of algea/fungus growing in the sand and was wondering what precautions you can take to keep it from forming/growing? Also how do you clean sand. With the gravel i just use a suction hose for all excess food not eaten and cleaning purposes. With the same hose i would think sand would just get sucked right up too. Or what about crushed shells/coral? Or is that only for salt tanks?

Sorry i have a rambling problem, i know. But any and all help would be appreciated.

Mindy

 

[BIGgourami]

crushedcoral might work. it would buffer you pH so keep that in mind. with the sand you vacuum just above the surface of the sand . low enough to pickup poo, high enough to not pick up a lot of sand. sand tanks also look really good, and in my opinion are worth the vacuuming hassel.