Quick tip if you have a sand substrate they are terrible news. Sand can get stuck in them and essentially you are grinding the sand into your glass/acrylic and can leave nasty scratches. I found out the hard way.
Sent from my SGH-I317M using MonsterAquariaNetwork App
Quick tip if you have a sand substrate they are terrible news. Sand can get stuck in them and essentially you are grinding the sand into your glass/acrylic and can leave nasty scratches. I found out the hard way.
Sent from my SGH-I317M using MonsterAquariaNetwork App