I have a 38 gal aquarium (actually holds 30 gals after sand and rock) stocked with 1 :4 stripe damsel
1: blue and gold damsel 1: royal gramma 7: hermits. Water tested on 5/14 ph 8 nitrate 10 pm
water tested today ph 7.7 nitrate 0. what would cause this? i have not had to top off tank in between tests and have not added anything between them.
1: blue and gold damsel 1: royal gramma 7: hermits. Water tested on 5/14 ph 8 nitrate 10 pm
water tested today ph 7.7 nitrate 0. what would cause this? i have not had to top off tank in between tests and have not added anything between them.