Review on 🐠 TERAPUMP Authentic Long Nozzle Water Changer Flow Controller - Ideal for Aquariums, Ponds, and Fish Tanks. BPA Free by Julie Phillips

I was very pleased with this product as I needed a good water change and gravel removal. got this product today and while it drains water well it doesn't do the most important part which is sucking up debris from the gravel. Ammonia spikes, if you're unfamiliar with the nitrogen cycle, give it a try. This product is a false hope for those who don't know any better and think they're cleaning gravel when they're not. Insufficient suction power. I have a python cleaner but I only bought it for drainage because for a python to work well water needs to flow but seeing how bad this tera pump is I will be sticking with my python and this product hand back. I am very dissatisfied with my purchase and will not buy this brand again. I will definitely let my fellow aquarist know to avoid this. Edit: Good ratings are more than likely because when you receive this product you will receive a notification that if the rating is good you will get a larger pump. free so most of these reviews are bogus buyers, beware you have been warned.