Fishman007
Aquarium Advice Addict
I need to change my substrate from gravel to sand how do i do this?
I need to change my substrate from gravel to sand how do i do this?
If I were you I wouldn't change your substrate. Don't you have live plants? Plants do better in gravel IMO, but you could do a sand and gravel mix. I have Eco-Complete and Fluorite Black Sand. The sand is below the gravel. If this tank is established with fish in it, I wouldn't change anything. Unless you have another tank that is established to put the fish in, I would leave it alone.
I have done the switch many times. Don't remove fish. Put all tank decorations at one end fish will go hide amongst it if they get scared. Remove gravel at that end. I like to use an aquarium net. Just scoop it out with it. It works great. Move everything to the other end. Scoop gravel out of that end. Wash sand in a bucket a little at a time very well. Until the water runs clear off it. Slowly pour into the tank and spread around. Repeat until you have all the sand you want in.
Easy peasy.
Start by washing the substrate you want to put in, then..
Drain the tank trying to keep some of the tank water so you can add it back to your tank after change, 50% if you possible would be a good aim. This will stop the water chemistry from swooping too much either way when you fill up the tank after change also.
Fill a bucket with tank water and place your fish into it. Take you filter, an airstone and place it in the bucket also to keep everything oxygenated and wet. Changing substrate can be quite a quick process or can take along time, a tank like yours should be easy but a planted tank can be time consuming as you can imagine.
Take everything out the tank with the old substrate, replace with the new. Replace decor that you want to keep and your filter ect, then put your fish back in. Bishbashbosh.
I disagree with leaving the fish in the tank. There are just too many potential issues along with excessive stress on your fish from them having to hide from the major change in their environment.
Instead of the big hassel could i put sand ontop of my gravel?