Last week we went over how to get the Breeding Pairs. This week we will go over the tank that we move the pairs into for spawning. We keep our breeder pairs in 30 Gallon tanks. Some breeders use 20 gallon tanks. We think the larger tanks are more beneficial to the breeders as they will pretty much stay in that tank for the rest of their lives. We use both an outside filtration and a sponge filter in the breeder tanks. Having extremely clean water is very important. The angelfish will breed in tanks that are a little dirty, but the chance the eggs will develop fungus after spawning is increased dramatically if the water is slightly dirty. We recommend a base temperature of 84 degrees for breeding angelfish. It is very important that the water not be hard. Hard water will significantly increase the chances that eggs will be infertile or the fry will die when they start becoming free swimming. Hard water will also increase the chance of deformities in fry. We recommend a Ph of 6.5 and a TDS under 100. Lighting is important for spawning. We recommend that you set your lights on timers with 14 hours of light and 10 hours of dark. You should do two 40% water changes each week. We will go over how to get your breeding pairs of Angelfish to spawn in our next article.