
i dont like my tetra tec its too loud and the bacteria sponge gets clogged from time to time..i do love the heater insert but not the filter. i love them aquaclears..spryandspringy said:I have recently become a big fan of the TetraTec filters. I put the 500 model in a 55g with the heater insert, and it is amazing. Crystal clear water, easy maintenance, and very stable temperature. I've got eight immature frontosa in there, and the water quality is great.![]()