inevitable_101
Aquarium Advice Activist
Hello,
I have had my tank setup for about 1 month now and have brown spots that started to show in the last couple of days but have now spread from the back of the tank to the glass and the sand.I haven't seen my slug in 4 days now and am wondering if it died and is contaminating everything.When the slug was alive I had never seen this.this have done a couple partial waterchanges of about 10% each since the tank was set up.I currently have a clown fish,hermit crab and purple slug (which is missing)
1.What is this?
2.How do I get rid of it?
3.Will it affect the fish?
4.What could be causing this?
I have had my tank setup for about 1 month now and have brown spots that started to show in the last couple of days but have now spread from the back of the tank to the glass and the sand.I haven't seen my slug in 4 days now and am wondering if it died and is contaminating everything.When the slug was alive I had never seen this.this have done a couple partial waterchanges of about 10% each since the tank was set up.I currently have a clown fish,hermit crab and purple slug (which is missing)
1.What is this?
2.How do I get rid of it?
3.Will it affect the fish?
4.What could be causing this?