I had a 29 long with a pair of angel fish for a while. Last week I added a blue Gourami. I thought it will be picked by the large male angel but it turned out the Gourami is quite aggressive. Now the two angels can only hide at the corner. Is this normal? What should I do?
Setting up a new 55 gallon tank for male peacock and haps. Decided to go with Carib white/black mix sand. Then I see Carib has the African Cichlids Mix Sahara Sand and Eco Complete Cichlids Sand. They look the same. Is there any difference between the two? Which one do you prefer?