Changing from Gravel to Sand

[Angry_Platy]

I have decided.....99% sure....to change the gravel in my 30gal tank to sand. I have read The-wolfs pinned topic in FAQ and I know how to go about it, I just want personal experiences etc. I guess.

The sand I will be using I managed to find at the hardware store. It is sold as "washed sand", which is a natural colour and sells for $6AUD per 20kg bag. The bad says "ideal for use as play sand, as a base underneath paving and *something else I can't remember*" The play sand grabbed me because I know play sand can be used in aquariums. The BF bought some yesterday for the dog. The sand seems surprisingly clean (yes, I know I will still have to wash it).

To have approximately 2 inches deep in a 30gal tank (30inches L x 14inches W) how much sand would I need? I want to have 2 inches as I want to be able to continue growing plants in it.

In regards to the plants.....has anyone had any experiences growing plants in sand? was it a complete disaster? Or perhaps even a complete success? I have heard mixed reports in regards to this.....

TIA. I may have more questions as this thread starts to receive replies

 

[FishEnthusiast]

I am not sure how much you would need to add, but I have changed 3 tanks now from gravel to sand. I bought a 25kg bag of play sand for about $5 Cdn. I still have over half left. I used about 1/4 of the bag for my 20G and I have about 1 1/2" of sand in there. I washed it, rinsed it, washed it, rinsed it, washed it, rinsed it......Well you get the idea. Then I put it in with a large bowl. I scooped the gravel out with my hand mostly. I drained about 25%-35% of the water first. I have live plants growing in my 5g that has sand. They seem to be doing well.

 

[Polardbear]

I did my 55 gallon (48" x 13") with one 50 lb bag. It varies from 1 1/2" to 2" in depth.

I've got a few suggestions for you but I have to leave for work. Will post more tomorrow!