I am new to here. Been around tanks my entire life.None as big as my current tank. I have a 55 Gallon tank with 2 Jewels,Parrot, Dempsey, and an oscar. I am not sure what in the heak is going on. Tanks been golden until I started using a gravel vac. I now have red algae on my filter. Now calcium build up from what i am assuming is due to hard water. This algae thing is puzzling to me not sure what to do. I do weekly water changes. Idk if I am removing too much water or what and I am I have had my fish for sometime and they're not growing at all. The Jewels Seem to be the only ones growing. Forgive me I am new here and kinda worried sorry if I should use the search function.
Thank You
TM
Thank You
TM