SeaClear 40 gal System II Acrylic Aquarium, 36 by 15 by 16", Cobalt Blue

I purchased the 50-gallon. For those interested in the 50 the size is actually 15"L x 36"W x 20"H. In this listing, they give you the dimensions of the 40-gallon. Just FYI. I knew that going it but they should update the size for those that don't know. What I didn't realize is how loud the pump is. It is ridiculously loud and vibrates the entire tank. Looks like the manufacturer tried to cut down on the noise by putting a foam pad under the pump but the problem is it touches both sides of the wet/dry filtration system. Before you put the tank in place make sure you do your best to add some padding around the pump to cut down on the noise. I built mine into a wall and now that it is full and in place, it is very difficult to reach. This is a tank I've been looking at for a while and now that I have it I really do like it, just a few things to keep in mind.

The tank is beautiful but the problem was it is supposed to be ready to use and that's when the dilemma happened. The instruction manual was not very clear, and the instruction on how to set up was vague. The picture in the manual was blurred and when I tried to check it online thru casco-group e mail,the site cannot be found. The Rio pump was not working to make the matter worst, at first it did not start and when it finally started it only lasted for a few hours and then it turned off again. Very pricey tank for having a very crappy instruction manual and broken RIO power head pump!!!!!! Very disappointed!!!!

Opening to install decorations too small for large pieces. Lighting flat out stinks. covers for access filter silo's look cheap - physical tank quality excellent, just seems they went 90 yards and quit - Had Seaclear spent a little more effort of the finishing accessories, this would be a perfect option.

I recently purchased the Sea Clear System II 50 gallon aquarium for one red-eared slider turtle. Initially I thought it was quite expensive. After unboxing it and seeing what comes with the aquarium - I'll say it pays for itself in most ways. I didn't have any problem setting this aquarium up (and I'm fairly new at this); the instruction booklet is simple. I did call customer service - but didn't get any response - so along that line - this company gets a 'D' grade. I took away a star for this! Otherwise, the aquarium deserves five stars!The box contains: aquarium, hood (without bulb), and all filter media - pre-filter and biological. The media is already in the appropriate chamber! It has the latest (high quality - bio-balls) media. I inserted a package of Aqua Clear carbon in the chemical cup at the back -  AquaClear 50 Activated Carbon, 2-2/5 Ounce . The aquarium pump also oxygenates the water - if you want to put more oxygen in your water - you may use an additional air pump according to the instruction booklet. I chose not to - the aquarium pump is doing a wonderful job. There is space at the back of the tank for a protein-skimmer and heater (for those who want a salt-water set-up).The Sea Clear manufacturer suggests a 10-20% water change every one to three weeks - that is all that is needed for maintanance of the aquarium. It's about that time - so I'm going to do a 20% water change - even though the water LOOKS crystal clear I'm supposed to.I also purchased a Python(25 foot)water changing kit -  25 Foot - Python No Spill Clean and Fill Aquarium Maintenance System , which I used to fill the aquarium, and an acrylic cleaning mitt -  Python Algae Mitt Cloth for Aquarium . Acrylic aquariums supposedly scratch easily - so I didn't want to take any chances. I have a submersible heater (Aqueon) -  AQUEON SUBMERSIBLE HEATER - Size: 200 WATT  which keeps my turtle's water at 78-80 degrees. NOTE: Python's website has a video showing how to do water changes / gravel cleaning for your aquarium!Red-eared sliders are messy animals - but my tank (water) is always crystal clear - it looks beautiful. I was able to get a Penn-Plax Turtle Topper -  Penn Plax Turtle Topper Above Tank Basking Platform REP600  on top too - for additional heat, basking and UVA/UVB light! My turtle appears very happy! Only disappointment is an actual bulb doesn't come with this aquarium for the hood. So, if you have fish - you would need to read the manufacturer's booklet / suggestion for which hood light to buy.Everything was easy and I would recommend Sea Clear System II. I haven't been able to find a lower price for the Sea Clear System II than Amazon ($485.50) - although another website had free shipping on the Sea Clear System II itself, I purchased the equipment from Amazon.Turtle appears to be happy with a good appetite and lots of energy!

For this kind of money you would think this would be a very good tank. The filter area takes up almost half the tank, my hood did not work it came with glue all over it, the air pump does not work and there were no instructions. We had to figure it out as we went and at the expense of a very loved fish we had. It shows you can see everything so beautifully in the photo but guess what you can’t. The bend of the front on all 4 bends it is distorted and magnified and keeps you from seeing anything in that area. The only reason at this point I am keeping it is because I tossed the box and it is a pain to get back to ups and it is full of water now. They did give me a very small discount from Amazon directly but if you want a good tank just go with a normal tank. The only way this one would be good is if it was free and then you still may want to think about it.

Great! No problems

I am having so much fun with this tank!!! I will never use a different type again.

3 months owned 46 gallon bow front and the filter & pump stopped working while I was out of town, I am meticulous with cleaning…now my fish are in danger, Amazon will not cover (only 30 days), I keep calling and leaving messages w/ manufacturer customer service with no response!! This is insane! I’ve no idea what I can do or how I can replace the motor/filter/pump! Horrific customer service, Will not respond…do NOT buy this aquarium. It’s beautiful but NOT worth the hassle when parts fail.